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IAG Performance

IAG Performance IAG-ENG-L115D2 IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

IAG Performance IAG-ENG-L115D2 IAG 1150 Closed Deck Long Block Engine w/ IAG 1150 D Heads / GSC S2 Cams

Regular price $18,749.99 USD
Regular price $18,749.99 USD Sale price $18,749.99 USD
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The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate engine. 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. The 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. IAG's Standard Long Block Workmanship Warranty covers your long block for 12 months or 12,000 miles. We have also teamed up with a selection of IAG Certified Installation Facilities which offer up to a 24 month/24,000 mile workmanship warranty when the engine is purchased, installed, and tuned by that IAG Certified Installer.


This Part Fits:

Year Make Model Submodel Notes
2008 Subaru Forester 2.5 XT
2008 Subaru Forester Sports 2.5 XT
2008 Subaru Forester XT
2009 Subaru Forester XT
2010 Subaru Forester XT Premium
2011 Subaru Forester XT Premium
2012 Subaru Forester XT Premium
2013 Subaru Forester XT Premium
2010 Subaru Forester XT Sports
2011 Subaru Forester XT Sports
2012 Subaru Forester XT Sports
2011 Subaru Forester XT Touring
2012 Subaru Forester XT Touring
2013 Subaru Forester XT Touring
2006 Subaru Impreza WRX
2007 Subaru Impreza WRX
2008 Subaru Impreza WRX
2009 Subaru Impreza WRX
2010 Subaru Impreza WRX
2011 Subaru Impreza WRX
2012 Subaru Impreza WRX
2013 Subaru Impreza WRX
2014 Subaru Impreza WRX
2007 Subaru Legacy GT
2008 Subaru Legacy GT
2007 Subaru Legacy GT spec.B
2008 Subaru Legacy GT spec.B
2009 Subaru Legacy GT spec.B
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