{"title":"G3 WRX Engines","description":"","products":[{"product_id":"oem-subaru-ej257-2-5l-shortblock","title":"OEM Subaru - EJ257 2.5L Shortblock (Nitraded Crank)","description":"\u003cspan\u003eThis is a genuine Subaru EJ257 2.5 litre shortblock. This shortblock is standard equipment on the 2006+ Australian STi. The 2.5 litre block makes a great upgrade for all WRX models, since there is no replacement for displacement. The Australian STi block features a semi-closed deck for increased strength. This motor is physically a bolt-in for all WRX and STi models (WRXs will require ECU tuning, bigger injectors, etc.).\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNOTE:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1. \u003cspan style=\"color: #ef1010;\"\u003e\u003cstrong\u003eTHIS IS NOT A COMPLETE MOTOR:\u003c\/strong\u003e\u003c\/span\u003e This is a fully assembled bottom end, which consists of a block, crank, rods and pistons only. You will need to reuse your stock cylinder heads or purchase replacements.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. The OEM 2.0L WRX heads will bolt-on for to the 2.5L short block, but there will be a change in compression.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. For high-powered applications, we recommend replacing the cast OEM pistons in this block with Mahle Forged OEM-size units\u003c\/span\u003e","brand":"Subaru","offers":[{"title":"Default Title","offer_id":34779095335074,"sku":"10103AC890","price":3399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/10103AC890.jpg?v=1592796499"},{"product_id":"oem-subaru-ej207-2-0l-shortblock","title":"OEM Subaru - EJ207 2.0L Shortblock (Nitraded Crank)","description":"\u003cspan\u003eThis is a genuine Subaru EJ207 2.0 litre shortblock. This shortblock is standard equipment on the 2002-2005 Australian STi. The 2.0 litre block makes a great upgrade for all WRX models. The Australian STi block features a semi-closed deck, forged rods and pistons for increased strength. This motor is physically a bolt-in for all WRX and STi models\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eNOTE:\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e1. \u003cspan style=\"color: #f41010;\"\u003e\u003cstrong\u003eTHIS IS NOT A COMPLETE MOTOR\u003c\/strong\u003e\u003c\/span\u003e: This is a fully assembled bottom end, which consists of a block, crank, rods and pistons only. You will need to reuse your stock cylinder heads or purchase replacements.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2. The OEM 2.0L WRX heads will bolt-on for to the 2.0L short block, but there might be a change in compression.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3. For high-powered applications, we can also supply stronger forged pistons and rods, and we highly recommend the ARP head stud kit.\u003c\/span\u003e","brand":"Subaru","offers":[{"title":"Default Title","offer_id":34779101266082,"sku":"10103AB470","price":3995.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/10103AC890_55ed4904-3986-42c8-a06a-ac836a2143fb.jpg?v=1592796624"},{"product_id":"iag-600-2-5l-long-block-engine-w-stage-2-heads-ej25","title":"IAG : Performance 550 2.5L Long Block Engine w\/Street Heads - (EJ25)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 550 Long Block has a power output rating of 550BHP.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eA \"DROP-IN\" SOLUTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG Performance Hand-Built 550 Subaru EJ25 Long Block Packages are a complete, valve cover to valve cover, crate engine. These long block engines offer significant ease of installation for customers seeking a complete \"drop-in\" engine package for their Subaru WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combination of our proven IAG 550 Performance Short Block and IAG 550 Cylinder Head package, along with other race-proven components to complete the assembly. When paired with our Long Block Installation Packages, you have a true plug-and-play solution to get you back on the road, FAST! All components included are BRAND NEW and there is NEVER A CORE CHARGE required.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 550 package is ideal for clients looking for a long block engine package to support up to 550 BHP applications. The IAG 550 long block features our highly popular IAG 550 Short Block that utilizes a brand new EJ25 Subaru case, 99.5mm IAG-Spec JE forged pistons, IAG Spec H-Beam connecting rods and OEM STI Crank. The block is then paired up with our IAG 550 Cylinder Head Package which features Subaru WRX STI OEM cylinder head castings and GSC valvetrain components. To complete the package, we add an 11mm ARP 2000 head stud set and all required gaskets for the final valve cover-to-valve cover assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 550 Short Block starts with brand new EJ25 Subaru 2.5L, 99.5mm stock bore engine case halves as standard. The case haves are carefullly measured and assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft, which is matched to ACL or King race main bearings. The IAG 550 Short Block features IAG Spec H-Beam Connecting Rods with ARP2000 rod bolts, along with ACL or King race rod bearings. The case halves are sealed with new OEM main case bolts and sealant. Finally, IAG Spec JE 99.5mm Forged Pistons are carefully selected, measured, and installed to finish off the short block.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDESIGNED FOR STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 550 Short Block is designed for modified EJ25 Subarus that need a stronger short block to support increased cylinder pressures created by additional boost pressure. The IAG 550 short block features IAG Spec H-Beam forged connecting rods. The upgraded connecting rods and race bearings are able to support additional engine load produced by larger turbochargers or increased boost which the OEM STI rods found in the Stock short blocks cannot support reliably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFORGED PISTONS, DESIGNED FOR BOOST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 550 Short Block features IAG Spec JE 99.5mm Forged Pistons. These 2618 T6 Alloy high-strength pistons have been specifically designed to support increased cylinder pressures which come with more boost. This is accomplished by using an asymmetrical skirt design instead of the traditional full-round skirt, also this reduces weight significantly. Featuring smooth flowing radii on the domes and dishes, the design promotes excellent flame travel. The pistons are secured to the rods with .905 x 2.250\" x .180\" wall carbon steel wrist pins with Tru Arc locks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENTRY-LEVEL STOCK REPLACEMENT HEADS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 550 Cylinder Heads are designed to function as an entry-level replacement for stock OEM heads. If your engine has suffered a catastrophic failure which requires replacement of your cylinder heads, or if you don't have OEM heads to start with, the IAG 550 Cylinder Heads are a perfect solution. These heads also work great for cars with basic bolt-on parts up to 550 BHP. These heads include upgraded GSC standard size valves, GSC Viton Valve Stem Seals, IAG Stage 1 Valve Springs with Titanium Retainers, and OEM Keepers. GSC S1 Camshafts are available with OEM valve lifter buckets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 550 Cylinder Head Set starts with new OEM castings from Subaru of America. The first step is to select your Year and Model of vehicle so that we may provide you with the right castings to fit your project. Next, you'll select whether or not you want to include our optional GSC camshaft package. If selected, these heads will include new GSC S1 Camshafts and OEM Lifter Buckets for valve adjustment.\u003c\/p\u003e\n\u003cp\u003eThe bare castings are visually inspected and then fixtured into our in-house Centroid 5-axis CNC Machine. In the Centroid, the heads undergo a cam clearance machining process which removes material from the lifter area where larger lift and duration cam profiles are known to contact the castings. (Just in case you want to go bigger later.) Then the heads are fixtured in our Newen Valve Guide and Seat Machine to cut all intake and exhaust seats with a multi-angle valve job that suits the flow characteristics of GSC's standard size 36mm Intake and 32mm Exhaust valves. At this point, the heads' decks are resurfaced using our TS-3000 BlockMate, which cuts the aluminum to a smooth, even finish. Next, the heads are ultrasonically cleaned to remove debris and oils from the machining process. Finally, the heads are reassembled using GSC Stainless Intake and Exhaust Valves, GSC Viton stem seals, IAG-Stage 1 Valve Springs with Titanium Retainers, and OEM Valve Keepers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGSC S1 CAMSHAFT AND LIFTER BUCKET PACKAGE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included GSC Power-Division billet S1 camshafts for your IAG 550 Head Package will not drop any low end power, and will create more power and torque across the entire RPM range. These are perfect for stock frame upgraded turbos or up to 500 WHP upgrades. Along with the camshafts we'll include all new OEM valve lifter buckets and set final lash.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY GURANTEED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe stand behind every hand-built engine we produce. IAG's Standard Long Block Workmanship Warranty covers your long block for 12 months or 12,000 miles. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 550 EJ25 2.5L LONG BLOCK INCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 550 EJ25 Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBrand new Subaru OEM case halves 99.5mm Stock Bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE 99.5mm Forged Pistons, Ring Set, .180\" Chromoly Steel Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Spec H-Beam Rods w\/ ARP2000 Rod Bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 550 Cylinder Heads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeads -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New Subaru OEM WRX STI Cylinder Head Castings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 36mm (Standard) Intake Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 32mm (Standard) Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings \/ Retainers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Valve Springs \u0026amp; Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuides -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Valve Guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Valve Stem Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifters -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Lifter Buckets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshafts -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Stage 1 Billet Camshafts\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-Angle Valve Job\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMachined Cam Lobe Clearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResurface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltrasonic Cleaning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinal Lash\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eGaskets, Hardware \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eARP 2000 11mm Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Cover Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Covers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin Seal, Rear Main Seal \u0026amp; Separator Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrankshaft Woodruff Key\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iag","offers":[{"title":"W25 Heads","offer_id":39628221055138,"sku":"IAG-ENG-L550W","price":19599.95,"currency_code":"AUD","in_stock":true},{"title":"D25 Heads","offer_id":39628221120674,"sku":"IAG-ENG-L550D","price":19599.95,"currency_code":"AUD","in_stock":true},{"title":"V25 Heads","offer_id":39628221153442,"sku":"IAG-ENG-L550V","price":19599.95,"currency_code":"AUD","in_stock":true},{"title":"S20 Heads","offer_id":44133741330689,"sku":"IAG-ENG-L550SC","price":20149.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-4010V.jpg?v=1617767218"},{"product_id":"iag-performance-stage-1-short-block-ej25","title":"IAG Performance : 550 EJ25 Short Block - (EJ25)","description":"\u003cp\u003e\u003cstrong\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 550 Short Block has a power output rating of 550BHP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 550 Short Block starts with brand new EJ25 Subaru 2.5L, 99.5mm stock bore engine case halves as standard. The case haves are carefully measured and assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft, which is matched to ACL or King race main bearings. The IAG 550 Short Block features IAG Spec H-Beam Connecting Rods with ARP2000 rod bolts, along with ACL or King race rod bearings. The case halves are sealed with new OEM main case bolts and sealant. Finally, IAG Spec JE 99.5mm Forged Pistons are carefully selected, measured, and installed to finish off the short block.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDESIGNED FOR STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 550 Short Block is designed for modified EJ25 Subarus that need a stronger short block to support increased cylinder pressures created by additional boost pressure. The IAG 550 short block features IAG Spec H-Beam forged connecting rods. The upgraded connecting rods and race bearings are able to support additional engine load produced by larger turbochargers or increased boost which the OEM STI rods found in the Stock short blocks cannot support reliably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFORGED PISTONS, DESIGNED FOR BOOST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 550 Short Block features IAG Spec JE 99.5mm Forged Pistons. These 2618 T6 Alloy high-strength pistons have been specifically designed to support increased cylinder pressures which come with more boost. This is accomplished by using an asymmetrical skirt design instead of the traditional full-round skirt, also this reduces weight significantly. Featuring smooth flowing radii on the domes and dishes, the design promotes excellent flame travel. The pistons are secured to the rods with .905 x 2.250\" x .180\" wall carbon steel wrist pins with Tru Arc locks.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 550 Short Block Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eBrand new Subaru OEM case halves 99.5mm stock bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE 99.5mm Forged Pistons, Ring Set, .180\" Chromoly Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pin)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec H-Beam Rods with ARP2000 rod bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race Bearings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompression Ratio:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e8.5:1 on D Cylinder Heads (EJ255), 8.2:1 on B, V, and W EJ257 Heads with standard thickness gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"iag","offers":[{"title":"Default Title","offer_id":39628344557730,"sku":"IAG-ENG-S550","price":8149.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/files\/IAG-ENG-S550_2.jpg?v=1698634508"},{"product_id":"iag-performance-stage-2-tuff-short-block-ej25","title":"IAG Performance : 750 EJ25 Closed Deck Short Block - (EJ25)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 750 Short Block has a power output rating of 750BHP.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eTHE PROBLEM SOLVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. The IAG 750 short block builds off our IAG 550 block's strengths by adding our proprietary closed deck system. This system strengthens and supports the cylinder walls to prevent cracks which can occur with increased cylinder pressures. (This is the most common issue when increasing horsepower.) The IAG 750 also features 99.75mm JE Forged Pistons and IAG Spec H beam connecting rods, along with ACL or King Race bearings. These components also significantly strengthen the common failure points such as cracked ring lands and spun bearings.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 750 Short Block starts with brand new Subaru 2.5L engine case halves. Our machinists machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts, transforming the block into a solid deck. Next, a deck pair of deck plates are attached and the short block is bored and honed to 99.75mm in our in-house Sunnen SV-30 computer controlled cylinder hone. IAG's in-house honing process allows us to set custom piston to wall clearances to ensure quiet operation and reduced oil consumption. The modified case halves are then assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft and IAG-Spec Tuff H-Beam connecting rods with ARP rod bolts. IAG Short blocks feature ACL or King Race rod and main bearings and are all balanced and blueprinted. Finally, the case halves are sealed with new OEM main\/case bolts and sealant.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr data-mce-fragment=\"1\"\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr data-mce-fragment=\"1\"\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eFORGED PISTONS, DESIGNED FOR BOOST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEach IAG 750 Short Block features IAG Spec JE FSR 99.75mm Forged Pistons. These 2618 T6 Alloy high-strength pistons have been specifically designed to support increased cylinder pressures which come with more boost. FSR forgings reduce mass and wear caused by friction without sacrificing strength. This is accomplished by using an asymmetrical skirt design instead of the traditional full-round skirt, also this reduces weight significantly. Featuring smooth flowing radii on the domes and dishes, the design promotes excellent flame travel. The pistons are secured to the rods with .905 x 2.250\" x .210\" wall 9310 steel wrist pins with Tru Arc locks. The thicker steel wrist pins support additional power over the standard .180\" pins.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eIAG 750 EJ25 2.5L Closed Deck Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eCase Halves -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003ePistons -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Ring Set, .210\" 9310 Steel Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eConnecting Rods -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam \/ ARP2000 Rod Bolts.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eRod \/ Main Bearings -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eCrankshaft -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft.\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e\n\u003cstrong data-mce-fragment=\"1\"\u003eCase \/ Main Bolts -\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eCompression Ratio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8.5:1 on D Cylinder Heads (EJ255)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e8.2:1 on B, V and W EJ257 Heads with standard thickness gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1999-2014 Subaru WRX (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1999-2021 Subaru STI (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e1997-2013 Subaru Forester XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2004-2009 Subaru Liberty GT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e2004-2009 Subaru Outback XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iag","offers":[{"title":"Default Title","offer_id":39628401508514,"sku":"IAG-ENG-S750","price":10299.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-1213.jpg?v=1617766386"},{"product_id":"iag-performance-stage-4-extreme-closed-deck-short-block-ej25","title":"IAG : Performance 1150 EJ25 Closed Deck Short Block - (EJ25)","description":"\u003cp\u003e\u003cstrong\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Long Block has a power output rating of 1150BHP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT TO WITHSTAND HIGH HORSEPOWER DRAG RACING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block is designed for those who plan to drag race their high horsepower Subarus regularly. While still a streetable block, the IAG 1150 is designed for the track. This block includes additional features to further strengthen the OEM case halves including Stage 4 Closed Decking and pinned mains secured with ARP case hardware. Our record-setting \"Fire-Lock\" Head Gasket system and 14mm head studs are used to ensure a tight seal even in extreme conditions. The IAG 1150 Short Block features IAG Spec \"Tri-Beam\" +2mm forged connecting rods. An IAG Spec Billet Crankshaft is used to support additional oiling and prevent main bearing distortion. The upgraded block, billet crank, connecting rods, race bearings, and forged pistons are able to support additional engine load produced by the largest turbochargers and the most demanding uses including competition drag racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery IAG Short Block is built with 100% new components. The modified case halves are assembled using an IAG-Spec Billet crankshaft that is matched to ACL or King race main bearings. Custom IAG TRI-BEAM +2mm connecting rods with ARP 625+ rod bolts are utilized, along with ACL or King race rod bearings. The case halves are sealed with OEM sealant and ARP main bolts. The IAG-Spec 99.75mm Custom Forged Pistons with .250\" \/ .927\" wrist pins as well as electroless nickel plated tops and ring area are chosen to finish the Stage 4 Extreme Short Block.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 1150 CLOSED DECK WITH FIRE-LOCK SYSTEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block starts with brand new Subaru 2.5L EJ25 engine case halves. The case halves are split and the main webs are CNC machined in our Haas VF-4SS CNC mill for 9.5mm pins to reduce distortion and movement of the case in extreme conditions. The case halves are then reassembled and IAG machines the case to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck. The unique inserts feature small passages that allow needed coolant flow to the deck surface.\u003c\/p\u003e\n\u003cp\u003eThe case halves are then CNC machined for our new Fire-Lock™ head gasket solution that is loosely derived from diesel technology where a counterbore step is machined around each cylinder bore allowing specially sized fire rings to drop into the machined area and head gasket bores. The IAG 1150 case is CNC drilled and tapped to fit 14mm head studs. Utilizing the new Fire-Lock™ gasket solution, along with larger IAG \/ ARP 14mm head studs, nuts, and washers reduce the chances of the heads lifting under extreme boost conditions. The short block is then Deck Plate bored and honed to 99.75mm in our in-house Sunnen SV-30 cylinder hone. IAG's in-house honing process is able to set custom piston to wall clearances to ensure performance an reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOUR STRONGEST PISTONS EVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block uses our strongest pistons ever - The IAG-Spec 99.75mm Custom Forged Pistons with .250\" \/ .927\" wrist pins feature electroless nickel plated tops and ring area. IAG's custom pistons feature a lightweight design while increasing strength where you need it and are designed to work exclusively with the IAG +2mm Tri-Beam connecting rods. The wrist pin is short and is made from strong H13 tool steel. The pin piers are profiled to increase pin boss strut. Finally, IAG's pistons feature a 25% larger oil ring for reduced oil consumption and added gas ports that aid ring sealing in high boost conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 1150 Closed Deck EJ25 Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck from brand new OEM Subaru case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinned Mains -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachine case for 9.5mm pinned mains and lined honed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Lock™ -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachined for 14mm Head Studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Electroless Nickel Plated Tops \u0026amp; Ring area, Ring Set, .250\" \/ .927\" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec +2mm Tri-Beam Connecting Rods with ARP 625+ Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race Bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Billet Crank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eARP Main Bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHead Gasket Required (Sold Separately):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e*IAG Fire-Lock™ .051\" Head Gaskets with IAG-Spec Alloy Ring Set* PN# IAG-ENG-1740\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8.5:1 on D Cylinder Heads (EJ255)\u003c\/li\u003e\n\u003cli\u003e8.2:1 on B, V and W EJ257 Heads with standard thickness gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"iag","offers":[{"title":"Default Title","offer_id":39628415860898,"sku":"IAG-ENG-S115","price":17149.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-1453.jpg?v=1617766520"},{"product_id":"iag-performance-stage-4-tuff-closed-deck-short-block-ej25","title":"IAG Performance : 950 EJ25 Closed Deck Short Block - (EJ25)","description":"\u003cp\u003e\u003cstrong\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 Short Block has a power output rating of 950BHP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRACE ON SUNDAY, WORK ON MONDAY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 Short Block is the ultimate \"weekend racer\" block. Built to withstand up to 950 BHP, this is our strongest \"Street\" short block offering. The IAG 950 short block features +2mm IAG Spec H-Beam forged connecting rods, IAG-Spec JE Pistons with electroless nickel plated coating with H13 tool steel wrist pins, and our venerable \"Fire-Lock™\" head gasket system for 14mm head studs. Each IAG 950 short block is hand assembled using ACL or King rod and main bearings. This combination of parts makes the IAG 950 the perfect block for drag or road racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 Short Block starts with brand new Subaru 2.5L engine case halves. Our machinists machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts, transforming the block into a solid deck. Next, a deck pair of deck plates are attached and the short block is bored and honed to 99.75mm in our in-house Sunnen SV-30 computer controlled cylinder hone. IAG's in-house honing process allows us to set custom piston to wall clearances to ensure quiet operation and reduced oil consumption. The Haas mill also cuts a groove at the top of each cylinder to accept the Fire-Lock™ head gasket rings and drills each head bolt hole for 14mm head studs. The modified case halves are then assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft and IAG-Spec Tuff H-Beam connecting rods with ARP rod bolts. IAG Short blocks feature ACL or King Race rod and main bearings and are all balanced and blueprinted. Finally, the case halves are sealed with new OEM main\/case bolts and sealant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEVER WORRY ABOUT HEAD GASKET FAILURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 EJ25 Closed Deck Short Block features our propietary \"Fire-Lock™\" Head gasket system. This system has been proven in our record setting race cars to be the strongest Subaru head gasket system ever produced. To achieve these results our engineers separated the combustion chamber sealing from the fluid sealing aspects of the head gaskets. Our machinists carefully machine a lip at the top of each cylinder to accept the \"Fire-Lock™\" ring. With the ring locked in place, it stands proud above the deck, providing a superior seal. The separate gasket bodies take care of sealing oil and coolant passges and keeping them out of the combustion chamber. 14mm Head studs (Not Included) hold the assembly together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePISTONS SPECIALLY DESIGNED WITH POWER IN MIND\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pistons used in the IAG 950 Short Blocks are specifically designed to support the rigors of racing. Designed in partnership with JE, these IAG-Spec pistons feature electroless nickel plating and a 2618 Alloy. Extra thick ring lands resist collapsing under pressure. The upgraded .250\" wall H13 tool steel offset wrist pins are designed to hold up to 950 BHP without bending or breaking. The pistons also feature JE's Perfect Skirt coating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 950 Closed Deck EJ25 Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Lock -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachine Case for 14mm head studs - *Head studs are sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Electroless Nickel Plated Tops \u0026amp; Ring area, Ring Set, .250\" \/ .906\" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam +2mm \/ ARP 625+ Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e8.5:1 on D Cylinder Heads (EJ255)\u003c\/li\u003e\n\u003cli\u003e8.2:1 on B, V and W EJ257 Heads with standard thickness gasket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT (w\/EJ25 Heads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"iag","offers":[{"title":"Default Title","offer_id":39628445155490,"sku":"IAG-ENG-S950","price":11999.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-1453_e1b53ca8-e0fb-4c28-be79-47b524047cf4.jpg?v=1617766667"},{"product_id":"iag-performance-stage-2-5-magnum-closed-deck-short-block-ej25","title":"IAG Performance : 750 Hybrid EJ25 Closed Deck Short Block - (EJ25)","description":"\u003cp\u003e\u003cstrong\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Short Block has a power output rating of 750BHP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHE PROBLEM SOLVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. The IAG 750 short block builds off our IAG 550 block's strengths by adding our proprietary closed deck system. This system strengthens and supports the cylinder walls to prevent cracks which can occur with increased cylinder pressures. (This is the most common issue when increasing horsepower.) The IAG 750 also features 99.75mm JE Forged Pistons and IAG Spec H beam connecting rods, along with ACL or King Race bearings. These components also significantly strengthen the common failure points such as cracked ring lands and spun bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Short Block starts with brand new Subaru 2.5L engine case halves. Our machinists machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts, transforming the block into a solid deck. Next, a deck pair of deck plates are attached and the short block is bored and honed to 99.75mm in our in-house Sunnen SV-30 computer controlled cylinder hone. IAG's in-house honing process allows us to set custom piston to wall clearances to ensure quiet operation and reduced oil consumption. The modified case halves are then assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft and IAG-Spec Tuff H-Beam connecting rods with ARP rod bolts. IAG Short blocks feature ACL or King Race rod and main bearings and are all balanced and blueprinted. Finally, the case halves are sealed with new OEM main\/case bolts and sealant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFORGED PISTONS, DESIGNED FOR BOOST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 750 Short Block features IAG Spec JE FSR 99.75mm Forged Pistons. These 2618 T6 Alloy high-strength pistons have been specifically designed to support increased cylinder pressures which come with more boost. FSR forgings reduce mass and wear caused by friction without sacrificing strength. This is accomplished by using an asymmetrical skirt design instead of the traditional full-round skirt, also this reduces weight significantly. Featuring smooth flowing radii on the domes and dishes, the design promotes excellent flame travel. The pistons are secured to the rods with .905 x 2.250\" x .210\" wall 9310 steel wrist pins with Tru Arc locks. The thicker steel wrist pins support additional power over the standard .180\" pins.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 750 EJ25 2.5L Closed Deck Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Ring Set, .210\" 9310 Steel Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam \/ ARP2000 Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompression Ratio:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e9.5:1 on S20 Heads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2005 Subaru WRX (w\/EJ20 Heads)\u003c\/li\u003e\n\u003cli\u003e1999-2005 Subaru STI (w\/EJ20 Heads)\u003c\/li\u003e\n\u003cli\u003e1997-2002 Subaru Forester XT (w\/EJ20 Heads)\u003c\/li\u003e\n\u003cli\u003e1998-2006 Subaru Liberty GT (w\/EJ20 Heads)\u003c\/li\u003e\n\u003cli\u003e1998-2006 Subaru Outback XT (w\/EJ20 Heads)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"iag","offers":[{"title":"Default Title","offer_id":39628514689186,"sku":"IAG-ENG-S750IH","price":10299.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-1453_2ee4720b-3594-47ec-a945-e69ed879db12.jpg?v=1617766957"},{"product_id":"iag-1000-closed-deck-2-5l-long-block-engine-w-stage-5-heads-ej25","title":"IAG : 1150 Closed Deck 2.5L Long Block Engine w\/Drag Heads - (EJ25)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOWER RATING\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 1150 Long Block has a power output rating of 1150BHP.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eA \"DROP-IN\" SOLUTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a complete “drop-in\" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combination of our proven IAG Performance 1150 Closed Deck Short Block and IAG 1150 Cylinder Head packages, along with other race-proven components to complete the assembly. When paired with our Long Block Installation Packages, you have a true plug-and-play solution to get you back on the road, FAST! All components included are BRAND NEW and there is NEVER A CORE CHARGE required.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 1150 package is ideal for clients looking for an engine package to support up to 1150 BHP applications. The IAG 1150 Long Block features our IAG 1150 Closed Deck Short Block that utilizes a brand new EJ25 Subaru case that is converted to closed deck and is bored and honed to 99.75mm. The IAG 1150 block features 14mm head stud machining, as well as our Fire-Lock™ gasket solution that is loosely derived from diesel technology where a counterbore step is machined around each cylinder bore allowing specially sized fire rings to drop into the machined area and head gasket bores. The combination of the alloy compression shims and gaskets assure maximum sealing for a Subaru EJ25 turbocharged engine. The IAG 1150 internals includes IAG-Spec JE FSR 2618 forged pistons that have an Electroless nickel plated coating and wrist pins that are sized to .250\" \/ .927\" from H13 material. The pistons are matched to IAG-Spec Tri-Beam connecting rods with ARP 625+ rods bolts, IAG-Spec Billet crankshaft and ARP main bolts.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 1150 block is then paired up with our IAG 1150 Fully CNC Ported Cylinder Heads to deliver maximum flow for high horsepower applications. The heads start as brand new Subaru OEM cylinder head castings that are CNC machined ported inside the intake and exhaust runners. The heads are resurfaced and then outfitted with complete Ferrea valve train components. The heads include +1mm oversized Comp Plus intake and exhaust valves, Ferrea Dual Drag Valve Springs, Titanium Retainers, GSC Manganese Bronze Valve guides as well as your choice of GSC Billet Stage 2 or Stage 3 camshafts. To complete the package, we add a 14mm ARP head stud set, our Fire-Lock™ head gasket solution and all required gaskets to complete the valve cover-to-valve cover assembly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT TO WITHSTAND HIGH HORSEPOWER DRAG RACING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block is designed for those who plan to drag race their high horsepower Subarus regularly. While still a streetable block, the IAG 1150 is designed for the track. This block includes additional features to further strengthen the OEM case halves including Stage 4 Closed Decking and pinned mains secured with ARP case hardware. Our record-setting \"Fire-Lock\" Head Gasket system and 14mm head studs are used to ensure a tight seal even in extreme conditions. The IAG 1150 Short Block features IAG Spec \"Tri-Beam\" +2mm forged connecting rods. An IAG Spec Billet Crankshaft is used to support additional oiling and prevent main bearing distortion. The upgraded block, billet crank, connecting rods, race bearings, and forged pistons are able to support additional engine load produced by the largest turbochargers and the most demanding uses including competition drag racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery IAG Short Block is built with 100% new components. The modified case halves are assembled using an IAG-Spec Billet crankshaft that is matched to ACL or King race main bearings. Custom IAG TRI-BEAM +2mm connecting rods with ARP 625+ rod bolts are utilized, along with ACL or King race rod bearings. The case halves are sealed with OEM sealant and ARP main bolts. The IAG-Spec 99.75mm Custom Forged Pistons with .250\" \/ .927\" wrist pins as well as electroless nickel plated tops and ring area are chosen to finish the Stage 4 Extreme Short Block.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTAGE 4 EXTREME CLOSED DECK WITH FIRE-LOCK SYSTEM\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block starts with brand new Subaru 2.5L EJ25 engine case halves. The case halves are split and the main webs are CNC machined in our Haas VF-4SS CNC mill for 9.5mm pins to reduce distortion and movement of the case in extreme conditions. The case halves are then reassembled and IAG machines the case to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck. The unique inserts feature small passages that allow needed coolant flow to the deck surface.\u003c\/p\u003e\n\u003cp\u003eThe case halves are then CNC machined for our new Fire-Lock™ head gasket solution that is loosely derived from diesel technology where a counterbore step is machined around each cylinder bore allowing specially sized fire rings to drop into the machined area and head gasket bores. The IAG 1150 case is CNC drilled and tapped to fit 14mm head studs. Utilizing the new Fire-Lock™ gasket solution, along with larger IAG \/ ARP 14mm head studs, nuts, and washers reduce the chances of the heads lifting under extreme boost conditions. The short block is then Deck Plate bored and honed to 99.75mm in our in-house Sunnen SV-30 cylinder hone. IAG's in-house honing process is able to set custom piston to wall clearances to ensure performance an reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOUR STRONGEST PISTONS EVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 Short Block uses our strongest pistons ever - The IAG-Spec 99.75mm Custom Forged Pistons with .250\" \/ .927\" wrist pins feature electroless nickel plated tops and ring area. IAG's custom pistons feature a lightweight design while increasing strength where you need it and are designed to work exclusively with the IAG +2mm Tri-Beam connecting rods. The wrist pin is short and is made from strong H13 tool steel. The pin piers are profiled to increase pin boss strut. Finally, IAG's pistons feature a 25% larger oil ring for reduced oil consumption and added gas ports that aid ring sealing in high boost conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMAXIMUM POWER FOR DRAG RACING \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 1150 CNC Ported Drag Cylinder Heads are designed for drag racing and competition. These fully CNC ported heads provide a significant upgrade in long term performance over the IAG 950 heads. These heads work great for cars where getting the most power with maximum reliability is the goal. The IAG 1150 heads are the best heads available for high-horsepower drag racing. They are designed to support up to 1150 BHP with supporting mods. These heads include upgraded Ferrea Comp Plus Valves, GSC Viton Valve Stem Seals, Upgraded GSC Valve Guides, Ferrea Dual Drag Valve Springs with Titanium Retainers, and Ferrea Keepers. GSC S2 or S3 Camshafts are available with OEM valve lifter buckets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 1150 Cylinder Head Set starts with new OEM castings from Subaru of America. The first step is to select your Year and Model of vehicle so that we may provide you with the right castings to fit your project. Next, you'll select whether or not you want to include our optional GSC camshaft package. If selected, these heads will include new GSC S2 or S3 Camshafts and OEM Lifter Buckets for valve adjustment.\u003c\/p\u003e\n\u003cp\u003eThis IAG 1150 fully CNC ported head package starts with brand new WRX STI OEM head castings directly from Subaru of America. The bare castings are visually inspected then fixtured into our in-house Centroid 5-axis CNC Machine. The Centroid CNC ports the intake and hard to reach exhaust \"dog-leg\" port runner. The benefit of CNC porting is not only an efficient way of machining the heads it also offers consistent port results that are hard to achieve by hand. Once the Centroid completes the port process the heads undergo a cam clearance machining process that removes material from the lifter area where large duration cam profiles are known to contact the castings. Shortly after the heads are drilled to fit larger 1\/2\" or 14mm head studs, which are commonly used in high horsepower builds.\u003c\/p\u003e\n\u003cp\u003eNext, the OEM guides are pressed out and replaced in favor of GSC Manganese-Bronze valve guides that are shaped to improve airflow. Once all the new intake and exhaust guides are in place they are diamond-honed in our honing station. The heads are then fixtured in our Newen Valve Guide and Seat Machine to cut all intake and exhaust seats with a multi-angle valve job that suits the flow characteristics of Ferrea's +1mm valves. At this point, the heads' decks are resurfaced using our TS-3000 BlockMate which cuts the aluminum to a smooth even finish. Next, the heads are ultrasonically cleaned to remove debris and oils from the machining process. Finally, the heads are reassembled using Ferrea Drag Springs and Retainers along with Ferrea Viton stem seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT MAKES CNC PORTING BETTER?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCylinder head porting has been around since the invention of the internal combustion engine. It can be done by hand with a die grinder and some cartridge rolls, and a seasoned professional can likely get a good result that way. Unfortunately, doing porting this way requires a lot of experience and care. One slip of the die grinder can ruin your cylinder head. This is where CNC porting comes in. Using our Centroid 5 axis CNC porting machine we can achieve the same results every time we put a set of heads into the machine. Every cylinder head comes out exactly the same and uses our race-proven, computer controlled, CNC porting program to guarantee results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPTIONAL GSC S2 OR S3 CAMSHAFT AND LIFTER BUCKET PACKAGE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo get the most out of these heads you'll want to select the GSC Power-Division billet S2 camshafts for your IAG 1150 Head Package. These cams are built to suit the higher horsepower these heads will support. With a power range of 500 WHP and up, you need some additional supporting mods to utilize the true potential of the S2s. Our IAG 1150 Short Block, an upgraded turbocharger and fuel system, and a quality engine management system are key.\u003c\/p\u003e\n\u003cp\u003eIf you're targeting maximum power over 1000 whp and willing to give up some low end drivability, the GSC S3 cams are the way to go. PLEASE NOTE THAT THESE CAMS REQUIRE A STANDALONE ECU AND MAY NOT FUNCTION CORRECTLY WHEN AVCS IS USED. Along with the camshafts we'll include all new OEM valve lifter buckets and set valve lash so the engine will be ready to install and run.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY GURANTEED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe stand behind every hand-built engine we produce. IAG's Standard Long Block Workmanship Warranty covers your long block for 12 months or 12,000 miles. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 1150 Closed Deck EJ25 2.5L Long BLock Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 1150 Closed Deck EJ25 Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck from brand new OEM Subaru case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePinned Mains -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachine case for 9.5mm pinned mains and lined honed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Lock™ -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachined for 14mm Head Studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Electroless Nickel Plated Tops \u0026amp; Ring area, Ring Set, .250\" \/ .927\" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec +2mm Tri-Beam Connecting Rods with ARP 625+ Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race Bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrank -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Billet Crank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eARP Main Bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIAG 1150 Fully CNC Ported Cylinder Heads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeads -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New Subaru OEM WRX STI Cylinder Head Castings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Porting -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCNC Ported Intake and Exhaust Runners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerrea 37mm (+1mm) Comp Plus Intake Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerrea 33mm (+1mm) Comp Plus Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings \/ Retainers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerrea Dual Valve Springs \u0026amp; Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeepers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFerrea Valve Keepers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuides -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Manganese Bronze Valve Guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Valve Stem Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifters -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Lifter Buckets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshafts -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Stage 3 Billet Camshafts\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-Angle Valve Job\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMachined Cam Lobe Clearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDrilled For 14mm Heads Studs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResurface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltrasonic Cleaning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinal Lash\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eGaskets, Hardware \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIAG \/ ARP 14mm Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIAG Fire-Lock™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Cover Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Covers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin Seal, Rear Main Seal \u0026amp; Separator Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrankshaft Woodruff Key\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"iag","offers":[{"title":"W25 Heads","offer_id":39628561285282,"sku":"IAG-ENG-L115WS3","price":34649.95,"currency_code":"AUD","in_stock":true},{"title":"D25 Heads","offer_id":39628561318050,"sku":"IAG-ENG-L115DS3","price":34649.95,"currency_code":"AUD","in_stock":true},{"title":"V25 Heads","offer_id":39628561350818,"sku":"IAG-ENG-L115VS3","price":34649.95,"currency_code":"AUD","in_stock":true},{"title":"S20 Heads","offer_id":44133723046145,"sku":"IAG-ENG-L115SC3","price":35049.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/vytf.jpg?v=1617767468"},{"product_id":"iag-900-closed-deck-2-5l-long-block-engine-w-stage-4-heads-ej25","title":"AG : 950 Closed Deck 2.5L Long Block Engine w\/Race Heads - (EJ25)","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 950 Long Block has a power output rating of 950BHP.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eA \"DROP-IN\" SOLUTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a complete \"drop-in\" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combination of our proven IAG Performance 950 Closed Deck Short Block and IAG 950 Cylinder Head packages, along with other race-proven components to complete the assembly. When paired with our Long Block Installation Packages, you have a true plug-and-play solution to get you back on the road, FAST! All components included are BRAND NEW and there is NEVER A CORE CHARGE required.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 950 package is ideal for clients looking for an engine package to support up to 950 BHP applications. The IAG 950 Long Block features our IAG 950 Closed Deck Short Block that utilizes a brand new EJ20 or EJ25 Subaru case that is converted to closed deck and is bored and honed to 92.5 or 99.75mm. The IAG 950 block features 14mm head stud machining, as well as our Fire-Lock™ gasket solution that is loosely derived from diesel technology where a counterbore step is machined around each cylinder bore allowing specially sized fire rings to drop into the machined area and head gasket bores. The combination of the alloy compression shims and gaskets assure maximum sealing for a Subaru EJ20 or EJ25 turbocharged engine.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe IAG 950 internals include IAG-Spec JE FSR 2618 forged pistons, .250\" \/ .906\" H13 pins, IAG-Spec Tuff H-Beam +2mm connecting rods with ARP 625+ rods bolts and an OEM STI crankshaft. The block is then paired up with our IAG 950 Fully CNC Ported Cylinder Heads to deliver maximum flow for high horsepower applications. The heads start as brand new Subaru OEM cylinder head castings that are CNC machined and resurfaced. The heads are outfitted with GSC valve train components, consisting of +1mm oversized intake and SuperAlloy exhaust valves, IAG Beehive Springs, as well as GSC Billet Stage 2 camshafts. To complete the package, we add an IAG \/ ARP 14mm head stud set and all the required gaskets for the final valve cover-to-valve cover assembly. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRACE ON SUNDAY, WORK ON MONDAY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 Short Block is the ultimate \"weekend racer\" block. Built to withstand up to 950 BHP, this is our strongest \"Street\" short block offering. The IAG 950 short block features +2mm IAG Spec H-Beam forged connecting rods, IAG-Spec JE Pistons with electroless nickel plated coating with H13 tool steel wrist pins, and our venerable \"Fire-Lock™\" head gasket system for 14mm head studs. Each IAG 950 short block is hand assembled using ACL or King rod and main bearings. This combination of parts makes the IAG 950 the perfect block for drag or road racing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 Short Block starts with brand new Subaru 2.5L engine case halves. Our machinists machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts, transforming the block into a solid deck. Next, a deck pair of deck plates are attached and the short block is bored and honed to 99.75mm in our in-house Sunnen SV-30 computer controlled cylinder hone. IAG's in-house honing process allows us to set custom piston to wall clearances to ensure quiet operation and reduced oil consumption. The Haas mill also cuts a groove at the top of each cylinder to accept the Fire-Lock™ head gasket rings and drills each head bolt hole for 14mm head studs. The modified case halves are then assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft and IAG-Spec Tuff H-Beam connecting rods with ARP rod bolts. IAG Short blocks feature ACL or King Race rod and main bearings and are all balanced and blueprinted. Finally, the case halves are sealed with new OEM main\/case bolts and sealant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNEVER WORRY ABOUT HEAD GASKET FAILURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 EJ25 Closed Deck Short Block features our propietary \"Fire-Lock™\" Head gasket system. This system has been proven in our record setting race cars to be the strongest Subaru head gasket system ever produced. To achieve these results our engineers separated the combustion chamber sealing from the fluid sealing aspects of the head gaskets. Our machinists carefully machine a lip at the top of each cylinder to accept the \"Fire-Lock™\" ring. With the ring locked in place, it stands proud above the deck, providing a superior seal. The separate gasket bodies take care of sealing oil and coolant passges and keeping them out of the combustion chamber. 14mm Head studs (Not Included) hold the assembly together.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePISTONS SPECIALLY DESIGNED WITH POWER IN MIND\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pistons used in the IAG 950 Short Blocks are specifically designed to support the rigors of racing. Designed in partnership with JE, these IAG-Spec pistons feature electroless nickel plating and a 2618 Alloy. Extra thick ring lands resist collapsing under pressure. The upgraded .250\" wall H13 tool steel offset wrist pins are designed to hold up to 950 BHP without bending or breaking. The pistons also feature JE's Perfect Skirt coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH RACING IN MIND\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 950 CNC Ported Race Cylinder Heads are designed for racing and competition. These fully CNC ported heads provide a significant upgrade in flow over the IAG 750 heads. These heads work great for cars where getting more power might be the difference between winning or losing that big race. The IAG 950 heads work great for drag racing, as well as high horsepower time attack or hill climb, and are designed to support up to 950 BHP with supporting mods. These heads include upgraded GSC +1MM Superalloy Valves, GSC Viton Valve Stem Seals, Upgraded GSC Valve Guides, IAG-Spec Beehive Valve Springs with Titanium Retainers, and OEM Keepers. GSC S2 Camshafts are available with OEM valve lifter buckets. We also offer an optional chamber modification service (see below) for EJ20 heads to allow use on EJ25 short blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 950 Cylinder Head Set starts with new OEM castings from Subaru of America. The first step is to select your Year and Model of vehicle so that we may provide you with the right castings to fit your project. Next, you'll select whether or not you want to include our optional GSC camshaft package. If selected, these heads will include new GSC S2 Camshafts and OEM Lifter Buckets for valve adjustment.\u003c\/p\u003e\n\u003cp\u003eThis IAG 950 fully CNC ported head package starts with brand new WRX STI OEM head castings directly from Subaru of America. The bare castings are visually inspected then fixtured into our in-house Centroid 5-axis CNC Machine. The Centroid CNC ports the intake and hard to reach exhaust \"dog-leg\" port runner. The benefit of CNC porting is not only an efficient way of machining the heads it also offers consistent port results that are hard to achieve by hand. Once the Centroid completes the port process the heads undergo a cam clearance machining process that removes material from the lifter area where large duration cam profiles are known to contact the castings. Shortly after the heads are drilled to fit larger 1\/2\" or 14mm head studs, which are commonly used in high horsepower builds.\u003c\/p\u003e\n\u003cp\u003eNext, the OEM guides are pressed out and replaced in favor of GSC Manganese-Bronze valve guides that are shaped to improve airflow. Once all the new intake and exhaust guides are in place they are diamond-honed in our honing station. The heads are then fixtured in our Newen 3.0 Valve Guide and Seat Machine to cut all intake and exhaust seats with a multi-angle valve job that suits the flow characteristics of GSC's +1mm valves. At this point, the heads' decks are resurfaced using our TS-3000 BlockMate which cuts the aluminum to a smooth even finish. Next, the heads are ultrasonically cleaned to remove debris and oils from the machining process. Finally, the heads are reassembled using IAG-Spec Beehive Valve Springs and Retainers along with GSC Viton stem seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT MAKES CNC PORTING BETTER?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCylinder head porting has been around since the invention of the internal combustion engine. It can be done by hand with a die grinder and some cartridge rolls, and a seasoned professional can likely get a good result that way. Unfortunately, doing porting this way requires a lot of experience and care. One slip of the die grinder can ruin your cylinder head. This is where CNC porting comes in. Using our Centroid 5 axis CNC porting machine we can achieve the same results every time we put a set of heads into the machine. Every cylinder head comes out exactly the same and uses our race-proven, computer controlled, CNC porting program to guarantee results.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGSC S2 CAMSHAFT AND LIFTER BUCKET PACKAGE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo get the most out of these heads we selected the GSC Power-Division billet S2 camshafts for your IAG 950 Head Package. These cams are built to suit the higher horsepower these heads will support. With a power range of 500 WHP and up, you need some additional supporting mods to utilize the true potential of the S2s. Our IAG 950 Short Block, an upgraded turbocharger and fuel system, and a quality engine management system are key. Along with the camshafts we'll include all new OEM valve lifter buckets and set final lash. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY GURANTEED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe stand behind every hand-built engine we produce. IAG's Standard Long Block Workmanship Warranty covers your long block for 12 months or 12,000 miles. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 950 EJ25 2.5L LONG BLOCK INCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 950 Closed Deck EJ25 Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Lock -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachine Case for 14mm head studs - *Head studs are sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Electroless Nickel Plated Tops \u0026amp; Ring area, Ring Set, .250\" \/ .906\" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam +2mm \/ ARP 625+ Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eor\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 950 EJ20 2.0L Closed Deck Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 92.5mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire-Lock -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG Fire-Lock™ receiver groove machining, latest solution to prevent head gasket failure on high horsepower and high boost Subaru's - *IAG Fire-Lock™ head gaskets required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eMachine Case for 14mm head studs - *Head studs are sold separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 92.5mm 2618 Forged Pistons, Electroless Nickel Plated Tops \u0026amp; Ring area, Ring Set, .250\" \/ .906\" H13 Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam +2mm \/ ARP 625+ Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru EJ20 Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIAG 950 CNC Ported Cylinder Heads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeads -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New Subaru OEM WRX STI Cylinder Head Castings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Porting -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCNC Ported Intake and Exhaust Runners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 37mm (+1mm) Intake Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 33mm (+1mm) SuperAlloy Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings \/ Retainers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIAG-Spec Beehive Valve Springs \u0026amp; Retainers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuides -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Maganese Valve Guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Valve Stem Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifters -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Lifter Buckets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshafts -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Stage 2 Billet Camshafts\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-Angle Valve Job\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMachined Cam Lobe Clearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDrilled For 14mm Heads Studs\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResurface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltrasonic Cleaning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinal Lash\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eGaskets, Hardware \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIAG \/ ARP 14mm Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIAG Fire-Lock™\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Cover Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Covers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin Seal, Rear Main Seal \u0026amp; Separator Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrankshaft Woodruff Key\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"iag","offers":[{"title":"W25 Heads","offer_id":39628607881378,"sku":"IAG-ENG-L950W","price":27099.0,"currency_code":"AUD","in_stock":true},{"title":"D25 Heads","offer_id":39628607914146,"sku":"IAG-ENG-L950D","price":27099.0,"currency_code":"AUD","in_stock":true},{"title":"V25 Heads","offer_id":39628607946914,"sku":"IAG-ENG-L950V","price":27099.0,"currency_code":"AUD","in_stock":true},{"title":"S20 Heads","offer_id":44133732057345,"sku":"IAG-ENG-L950SC","price":27449.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-4025VS2.jpg?v=1617768065"},{"product_id":"iag-700-closed-deck-2-5l-long-block-engine-w-stage-3-heads-ej25","title":"IAG : 750 Closed Deck 2.5L Long Block Engine w\/Competition Heads - (EJ25)","description":"\u003cp\u003e\u003cstrong\u003ePOWER RATING\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Long Block has a power output rating of 750BHP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA \"DROP-IN\" SOLUTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. These engines offer significant ease of installation for customers seeking a complete \"drop-in\" engine package for their WRX, STI, Forester XT or Legacy GT. The Long Blocks feature a combination of our proven IAG Performance 750 Closed Deck Short Block and IAG 750 Cylinder Head packages, along with other race-proven components to complete the assembly. When paired with our Long Block Installation Packages, you have a true plug-and-play solution to get you back on the road, FAST! All components included are BRAND NEW and there is NEVER A CORE CHARGE required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Long Block package is ideal for clients looking for an engine package to support up to 750 BHP applications. The IAG 750 long block features our 750 Closed Deck Short Block that utilizes a brand new EJ25 Subaru case that is converted to closed deck and is bored and honed to 99.75mm. The IAG 750 short block internals include IAG-Spec JE FSR 2618 forged pistons, .210\" 9130 pins, IAG-Spec Tuff H-Beam connecting rods with ARP 2000 rods bolts and an OEM STI crankshaft. The block is then paired up with our IAG 750 Pocket Ported Cylinder Heads to increase flow, but maintain spool. The heads start as brand new Subaru OEM cylinder head castings that are CNC machined and resurfaced. The heads are outfitted with GSC Standard Size Valves, GSC Viton Valve Stem Seals, GSC Valve Guides, IAG Stage 1 Valve Springs with Titanium Retainers, and OEM Keepers as well as GSC Billet Stage 1 camshafts. To complete the package, we add an 11mm ARP 625+ head stud set and all required gaskets for the final valve cover-to-valve cover assembly. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHE PROBLEM SOLVER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. The IAG 750 short block builds off our IAG 550 block's strengths by adding our proprietary closed deck system. This system strengthens and supports the cylinder walls to prevent cracks which can occur with increased cylinder pressures. (This is the most common issue when increasing horsepower.) The IAG 750 also features 99.75mm JE Forged Pistons and IAG Spec H beam connecting rods, along with ACL or King Race bearings. These components also significantly strengthen the common failure points such as cracked ring lands and spun bearings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 Short Block starts with brand new Subaru 2.5L engine case halves. Our machinists machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts, transforming the block into a solid deck. Next, a deck pair of deck plates are attached and the short block is bored and honed to 99.75mm in our in-house Sunnen SV-30 computer controlled cylinder hone. IAG's in-house honing process allows us to set custom piston to wall clearances to ensure quiet operation and reduced oil consumption. The modified case halves are then assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft and IAG-Spec Tuff H-Beam connecting rods with ARP rod bolts. IAG Short blocks feature ACL or King Race rod and main bearings and are all balanced and blueprinted. Finally, the case halves are sealed with new OEM main\/case bolts and sealant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCLOSED DECK FOR EXTRA STRENGTH\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur unique closed deck system significantly increases the strength of the OEM case halves. This process supports the cylinder walls at the top of the case in order to prevent flexing and possible cracking where the case bolt reliefs are cut into the back of the cylinder wall.\u003cbr\u003eDuring the installation process we machine the assembled case halves in our Haas VF-4SS CNC mill to accept the IAG Closed Deck inserts. Once the case has been machined we heat it in an oven while freezing the specially machined inserts with liquid nitrogen. The inserts are then pressed into place and then machined to a mirror finish.\u003cbr\u003eThe unique inserts feature small passages that allow needed coolant flow to the deck surface. This means that the closed deck system does not affect the block's cooling ability and will not cause overheating, even in daily drivers. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFORGED PISTONS, DESIGNED FOR BOOST\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 750 Short Block features IAG Spec JE FSR 99.75mm Forged Pistons. These 2618 T6 Alloy high-strength pistons have been specifically designed to support increased cylinder pressures which come with more boost. FSR forgings reduce mass and wear caused by friction without sacrificing strength. This is accomplished by using an asymmetrical skirt design instead of the traditional full-round skirt, also this reduces weight significantly. Featuring smooth flowing radii on the domes and dishes, the design promotes excellent flame travel. The pistons are secured to the rods with .905 x 2.250\" x .210\" wall 9310 steel wrist pins with Tru Arc locks. The thicker steel wrist pins support additional power over the standard .180\" pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT FOR THE WEEKEND RACER\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IAG 750 CNC Pocket Ported Competition Cylinder Heads are designed with the weekend racer in mind. These CNC pocket ported heads provide a significant upgrade in flow over the IAG 550 heads. These heads work great for cars with some race track duty (road, rally, auto-x, drag) and are designed to support up to 750 BHP with supporting mods. These heads include upgraded GSC Standard Size Valves, GSC Viton Valve Stem Seals, IAG Stage 1 Valve Springs with Titanium Retainers, and OEM Keepers. GSC S1 Camshafts are available with OEM valve lifter buckets. We also offer an optional chamber modification service (see below) for EJ20 heads to allow use on EJ25 short blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILT WITH 100% NEW COMPONENTS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach IAG 750 Cylinder Head Set starts with new OEM castings from Subaru of America. The first step is to select your Year and Model of vehicle so that we may provide you with the right castings to fit your project. Next, you'll select whether or not you want to include our optional GSC camshaft package. If selected, these heads will include new GSC S1 Camshafts and OEM Lifter Buckets for valve adjustment.\u003c\/p\u003e\n\u003cp\u003eThe bare castings are visually inspected and then fixtured into our in-house Centroid 5-axis CNC Machine. The Centroid CNC ports the intake and exhaust runners under the valves and blends them to the valve seat. Once the Centroid completes the port process, the heads undergo a cam clearance machining process which removes material from the lifter area where larger lift and duration cam profiles are known to contact the castings. The heads are then fixtured in our Newen Valve Guide and Seat Machine to cut all intake and exhaust seats with a multi-angle valve job that suits the flow characteristics of GSC's standard size valves. At this point, the heads' decks are resurfaced using our TS-3000 BlockMate, which cuts the aluminum to a smooth, even finish. Next, the heads are ultrasonically cleaned to remove debris and oils from the machining process. Finally, the heads are reassembled using IAG Stage 1 Single Valve Springs and Titanium Retainers along with GSC Viton stem seals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGSC S1 CAMSHAFT AND LIFTER BUCKET PACKAGE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included GSC Power-Division billet S1 camshafts for your IAG 550 Head Package will not drop any low end power, and will create more power and torque across the entire RPM range. These are perfect for stock frame upgraded turbos or up to 500 WHP upgrades. Along with the camshafts we'll include all new OEM valve lifter buckets and set final lash.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT IS A POCKET PORT?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePocket porting is enlarging and blending the area under the valve seat. This is one of the most critical areas to get right in any porting job. Luckily, our Centroid 5 axis cylinder head porting machine gets it perfect every time. The area about 1\" under the valve is enlarged and blended to ensure a smooth transition and increase power. The rest of the port is left alone because additional volume is not required at these power levels, and can even hurt velocity if there's not enough airflow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQUALITY GURANTEED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe stand behind every hand-built engine we produce. IAG's Standard Long Block Workmanship Warranty covers your long block for 12 months or 12,000 miles. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 750 EJ20 2.0L or EJ25 2.5L LONG BLOCK INCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIAG 750 EJ25 2.5L Closed Deck Short Block:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Halves -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eConverted to Closed Deck using brand new Subaru OEM case halves, bored and honed to 99.75mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePistons -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec JE FSR 99.75mm 2618 Forged Pistons, Ring Set, .210\" 9310 Steel Wrist Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pins)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnecting Rods -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eIAG-Spec Tuff H-Beam \/ ARP2000 Rod Bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRod \/ Main Bearings -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eACL or King Race bearings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrankshaft -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard New Subaru Nitride Treated 2017+ STI Crankshaft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \/ Main Bolts -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eStandard FHI Subaru case bolts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eIAG 750 CNC Pocket Ported Cylinder Heads:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeads -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand New Subaru OEM WRX STI Cylinder Head Castings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Porting -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCNC Pocket Ported\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntake Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 37mm (+1mm) Intake Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExhaust Valves -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC 33mm (+1mm) Exhaust Valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSprings \/ Retainers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Single Valve Springs \u0026amp; Titanium Retainers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuides -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Valve Guides\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Valve Stem Seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifters -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM Lifter Buckets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCamshafts -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGSC Stage 1 Billet Camshafts\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMulti-Angle Valve Job\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMachined Cam Lobe Clearance\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eResurface\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUltrasonic Cleaning\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFinal Lash\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eGaskets, Hardware \u0026amp; Accessories:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Studs -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eARP 625+ 11mm Set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Cover Gaskets -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCam Seals -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Covers -\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOEM\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWrist Pin Seal, Rear Main Seal \u0026amp; Separator Kit\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCrankshaft Woodruff Key\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional hardware may be required to install this long block to the following vehicles, including but no limited to ECU, Sensors, Ancillaries, Covers, Pumps etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1999-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1999-2021 Subaru STI\u003c\/li\u003e\n\u003cli\u003e1997-2013 Subaru Forester XT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Liberty GT\u003c\/li\u003e\n\u003cli\u003e2004-2009 Subaru Outback XT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e","brand":"iag","offers":[{"title":"W25 Heads","offer_id":39628680855714,"sku":"IAG-ENG-L750W","price":24349.95,"currency_code":"AUD","in_stock":true},{"title":"D25 Heads","offer_id":39628680888482,"sku":"IAG-ENG-L750D","price":24349.95,"currency_code":"AUD","in_stock":true},{"title":"V25 Heads","offer_id":39628680921250,"sku":"IAG-ENG-L750V","price":24349.95,"currency_code":"AUD","in_stock":true},{"title":"S20 Heads","offer_id":44133737922817,"sku":"IAG-ENG-L750SC","price":24749.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1921\/7937\/products\/IAG-ENG-4015V.jpg?v=1617768031"}],"url":"https:\/\/dcjapautomotive.com\/collections\/g3-wrx-engines.oembed","provider":"DC Jap Automotive","version":"1.0","type":"link"}