Compression Ratio: 8.2:1 on B, V and W EJ257 Heads with standard thickness gasket. Universal Silicone Products / T-Bolt Clamps, Skip to the beginning of the images gallery, IAG Performance Stage 2 Tuff 2.5L Short Block 2002-2014 WRX / 2004-2020 STI / 2005-2009 LGT / 2004-2013 FXT. IAG Stage 2 Tuff 2.5L Subaru Short Block The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. The IAG 600 long block features our most popular Stage 2 Tuff short block that utilizes a brand new EJ25 Subaru Case bored and honed to 99.75mm, IAG-Spec JE forged pistons, IAG-Spec H-Beams connecting rods, and OEM STI crankshaft. Quick View Add to cart. From: $ 5,634.10. *Free shipping via UPS Ground. The case halves are sealed with new OEM main case bolts and sealant. The unique inserts feature small passages that allow needed coolant flow to the deck surface. I did NOT follow break in, other than initial start / oil change. PN: IAG-ENG-1213 The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. All new fluids, water pump, oil cooler, belts, etc were done during this time. SKU: IAG-ENG-1213 The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performance short block. My experience. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75. Never raced, launched or ragged on. Member#: 402952. IAG Stage 4 Tuff Subaru EJ25 Closed Deck Short Block. My Stage 2 Tuff short block will be refreshed; at no-cost to me. The connecting rods are matched to ACL or King race rod bearings. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. Below is all the information regarding the build. For the best experience on our site, be sure to turn on Javascript in your browser. Close. The short block is measured and assembled using a new 2017+ Subaru 2.5L nitride treated STI crankshaft that is matched to ACL or King race main bearings. I've bought a bunch of supporting parts that go along with it but was hoping to get some more insight as well as recommendations for other parts. For the best experience on our site, be sure to turn on Javascript in your browser. Looking for a turbo to go with my IAG stage 2 tuff closed deck block 05-16-2017, 05:52 PM #66: RoMo12. Subimods is your #1 source for aftermarket Subaru parts and accessories, Address: 9 Old Windsor Road Unit 9B Bloomfield, CT, Email: sales@subimods.com | support@subimods.com. IAG extended these services and parts nationally by 2007. Chapter/Region: BAIC Location: CA. An IAG short block is an excellent foundation for building a performance Subaru engine. IAG STAGE 2 TUFF 2.5L SUBARU SHORT BLOCK FOR WRX, STI, LEGACY GT, FORESTER XT : Our Price: $ 3,799.99. IAG (Integrity Auto Group) was established in 2004, initially selling high quality used performance cars. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle. It has around 330WHP & 400lb-ft on E-85. IAG machines the case halves assembled together in our Haas VF-4SS CNC mill to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck. IAG Stage 2 Tuff Short Block. I have a 2015 STI that unfortunately got a bad case of rod knock at 13,500 miles. The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performance short block. Author Topic: Anyone running IAG stage 2 tuff Short Block (Read 6900 times) 0 Members and 1 Guest are viewing this topic. Earn points to get money off a future purchase! IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. PN: IAG-ENG-1213 The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. IAG's in-house honing process is able to set piston to wall clearances tighter for a … This short block features stronger connecting rods that are combined with forged pistons that are carefully assembled with a new 2017+ Subaru 2.5L Nitride treated STI crankshaft that is matched with ACL bearings. The unique inserts feature small passages that allow needed coolant flow to the deck surface. Friendly return policy because our priority is making sure you have the right product. Each IAG Stage 2 Short Block starts with new Subaru 2.5L 99.5mm stock bore EJ25 engine case halves as standard. The upgraded rods and bearings are able to support additional engine load produced by larger turbochargers that the OEM STI rods cannot support reliably. IAG Stage 2 Tuff EJ25 Built Subaru Short Block – Subaru. The unique inserts feature small passages that allow needed coolant flow to the deck surface. The short block is measured and assembl 3 years ago. The IAG Stage 2 Short Block is designed for modified EJ25 Subaru's that need a beefed-up performance short block. WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. Includes new STI Crank, ACL or King Main and Rod Bearings, IAG-Spec H-Beam Rods, IAG-Spec JE Forged Pistons Choose Options. IAG Stage 2 Tuff Short Block The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. Choose Options. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. Finally, IAG-Spec JE 99.5mm Forged Pistons are spec'd and installed finishing off the short block. The IAG 600 long block features our most popular Stage 2 Tuff short block that utilizes a brand new EJ25 Subaru Case bored and honed to 99.75mm, IAG-Spec JE forged pistons, IAG-Spec H-Beams connecting rods, and OEM STI crankshaft. The IAG Stage 4 Tuff Short Block starts with brand new Subaru 2.5L engine case halves. IAG Stage 2 Tuff Short Block The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. IAG-Spec H-Beam rods and ARP2000 rod bolts are utilized along with ACL or King race rod bearings. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. I am looking for your input on the reliability of the IAG engines particularly the stage 1,2, 2 tuff and if it worth the extra $1000 for peace of mind over another OEM with stage 2 tune. IAG's in-house honing process is able to set piston to wall clearances tighter for … Vehicle: 2015 Subaru WRX STI Crystal White Pearl. Each IAG Stage 1 Short Block starts with a new Subaru 2.5L 99.5mm bore EJ25 engine case halves as … The IAG Stage 2 short block builds off the Stage 1's strengths by adding IAG Spec H-Beam forged connecting rods. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. Nice power. From our very beginning, our team has been made up of enthusiasts that bring a wide range of experience to the table which gives us the ability to give our customers information and support unlike any other tuning company. I'm wondering if someone out there has the same or similar block and running it as a DD. The IAG Stage 2.5 Short Block starts with brand new Subaru 2.5L engine case halves. Chat with our staff using our Live Chat, Call us at 303.402.5142 or Email us at. The IAG 600 long block features our most popular Stage 2 Tuff short block that utilizes a brand new EJ25 Subaru Case bored and honed to 99.75mm, IAG-Spec JE forged pistons, IAG-Spec H-Beams connecting rods, and OEM STI crankshaft. JavaScript seems to be disabled in your browser. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. | Free shipping over $99.00! IAG's in house honing process is able to set piston to wall clearances tighter for a quieter running engine. This particular short block has been bored and honed to 99.75mm using IAG's in-house Sunnen SV-10. IAG Stage 2 Tuff Short Block The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. 15 CWP STI. The block is then paired up with our Stage 2 Cylinder Head Package, which features brand new Subaru WRX STI OEM cylinder head castings that are CNC Pocket … IAG machines the case halves assembled together in our Haas VF-4SS CNC mill to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck. Add to Wish List . JavaScript seems to be disabled in your browser. Heads were refreshed while engine was pulled. It is carefully measured and assembled using forged pistons and a new 2017+ STI Nitride Treated crankshaft. *All IAG short blocks are balanced and blueprinted. https://www.P65Warnings.ca.gov/passenger-vehicle. IAG STAGE 2 TUFF 2.5L SUBARU SHORT BLOCK FOR WRX, STI, LEGACY GT, FORESTER XT : Our Price: $ 3,799.99. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. Add to My Wish List; Create New Wish List; Quick view. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. Fast forward to 2019, IAG Performance is known as a leader in the automotive performance industry (specifically Subaru) and carries an impeccable reputation among our clients and peers. IAG Stage 2 Tuff Block ID 1050X Injectors IAG Air/Oil Separator Killer B Oil Pan, Pickup tube, Baffle tray Several other things were done to the car previous which I have no need to mention due to the codes being thrown after these items were installed. What rpm do you see full boost? The IAG Stage 2 Tuff short block starts with new Subaru 2.5L EJ25 engine case halves that are bored and honed to 99.75 on our in-house Sunnen SV-30 the most advanced automotive cylinder hone available. 4. Stage 2 Short Block Includes: Power: The IAG Stage 2 Short Block has a power output rating of 575BHP. Copyright © 2008-2019 Subimods, LLC. IAG's in-house honing process is able to set piston to wall clearances tighter for a quieter running engine. IAG machines the case halves assembled together in our Haas VF-4SS CNC mill to accept the IAG CLOSED Deck Inserts that transform the block into a solid deck. The IAG Stage 4 Tuff Short Block starts with brand new Subaru 2.5L engine case halves. The result is tighter wall clearances on the pistons to help produce a quieter running engine. The upgraded rods and bearings are able to support additional engine load produced by larger turbochargers that the OEM STI rods cannot support reliably. The IAG 600 long block features our most popular Stage 2 Tuff short block that utilizes a brand new EJ25 Subaru Case bored and honed to 99.75mm, IAG-Spec JE forged pistons, IAG-Spec H-Beams connecting rods, and OEM STI crankshaft. My tuner says that he hasn't put a stock block in a WRX but maybe 1:50 cars he's worked on and that IAG's will be marketable when looking to sell over a replacement OEM. PLUS: Free ground shipping on orders over $250! The IAG Stage 2 short block builds off the Stage 1's strengths by adding IAG Spec H-Beam forged connecting rods. Applies to contiguous United States only. *All IAG Short Blocks are balanced and blueprinted. Compression Ratio: 8.5:1 on D Cylinder Heads (EJ255). Compression Ratio: 8.5:1 on D Cylinder Heads (EJ255) Compression Ratio: 8.2:1 on B, V and W EJ257 Heads with standard thickness gasket. I'm recently bought an IAG stage 2 tuff block to replace the current one in my 04 sti. EJ 25 Engine assembly with torque specs and service manual illustration For my 2002 Subaru WRX Wagon, I chose to build off of the IAG Stage 2.5 Subaru EJ25 Closed Deck Short Block.