Ej257 short block. OEM Subaru Case Halves at 99.

Ej257 short block Also the EJ257 block/rods/pistons are superior. 00 shipping. Or maybe you just need to give your engine a new lease on life. Seasoned Oem Ej25 Case Halves Oem Sti Crankshaft King Main and Rod Bearings H Beam Rods With ARP 2000 Rod Bolts Standard FHI Subaru case bolts/main bolts Manley Pistons 8. 0 liter heads on a 2. ok, so i acquired a EJ25 block (semi closed deck), was told it was a 05' STI block. Dc Jap Automotive Australia's leading online Subaru parts provider. Our superior EJ25 short block contains premium components item 7 2004-2017 Subaru Impreza WRX STI EJ257 Short Block Bare Case Halves 04-17 2004-2017 Subaru Impreza WRX STI EJ257 Short Block Bare Case Halves 04-17. Related OEM Subaru STI 2. The engine can be used as a replacement short block for 2. Main bearing journals are in exceptional shape. 5L (Subaru) 8. The bores are measured and matched with forged piston replacements ensuring proper clearances are followed. SubaruMachineShop@Gmail. Add to cart. 04 sti ej257 block halves, sleeves, 03 wrx ej20 block halves: suby1man03: Engine/Power/Exhaust: 2: STI Engine Short Block Assembly EJ257 Semi Close Decked Block Semi Forged Rods HPDC Pistons Fully Nitrated Crankshaft *If unsure about fitment, please contact us* A short block that including the EJ20 2. We have also teamed up with a selection of IAG Certified Installation Facilities Designed to elevate your driving experience, this short block is engineered by PREracing's experts, bringing together precision and power for your Subaru's EJ257 engine. They are a perfect replacement for all turbo 2. Stage 2 Closed Deck Short Block LIMITED TIME SPECIAL! *FREE Shipping, no core exchange needed! EJ205, EJ255 or EJ257 STAGE 2 SHORT BLOCK WITH A CLOSED DECK: Forged Pistons Shelf Pistons JE FSR or Manley Platinum or CP Custom Forged Rods Shelf H-Beams Race Bearings Forged CrankPrice is: $4,000 *not including sales tax, Sales tax to California Short Block Gaskets and Seals; Valve Cover Gaskets and Seals; Oil Pan Gaskets and Seals; Oiling System. BUILD TIME ON ALL BLOCKS IS 6-8 WEEKS. The Australian STi block features a semi-closed deck for increased strength. 5mm stock bore; Pistons - IAG-Spec JE 99. Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion Cosworth EJ257 short block uses ALL new parts including block castings, crankshaft, connecting rods, pins, piston rings, bearings, etc. Subaru OEM 2. I couldn't find it, you might have luck PM'ing an engine builder like Cobb/Axis/Crawford/Cosworth since I'm sure they have tons of short blocks and heads floating around. This block uses the -24cc dish in the piston, which will yield a compression ratio closer to stock for hybrid swaps. 2L to a brand-new block cylinder. The IAG 550 short block features IAG Spec H-Beam forged connecting rods. SKU: 1001-03-0115. Upgrade to the Type RA Short Block: For Subaru enthusiasts seeking a new short block without the time-consuming process of rebuilding their current engine, the OEM Subaru STI Type RA Short Block is the perfect solution. 5mm forged piston and rings. CONTACT US. So two things to note: 1) BEFORE you order this we would like to talk to you and make sure it will meet your current and future needs. Engine Build - Click Here. ej257 short block with ej205 heads - Hybrid Setup: 007WRX: Factory 2. The 2. Unfortunately, the crankshaft doesn't have the additional oiling ports Bone Stock Brand New Genuine OEM fully assembled Short Block. Head Gasket Required: *IAG Fire-Lock™ . “The Daily” utilises your OEM STI Short block (EJ257) case halves (subject to condition), your First off are you going to use the long block or the short block? I assume by the AVCS question that you are using the longblock. Pistons, Rings, Rods, & Parts for Subaru WRX STI. This motor i 04 Subaru STI EJ257 short block General Tuning Discussion Forum Posts. 2:1 on B, V and W EJ257 Heads with standard thickness gasket. 5L STI Type RA / 2020 STI Short Block SKU: SUB 10103AD020. Fit FOR: BAJA, FORESTER, IMPREZA, LEGACY,Outback. 1 for an RS, RS manifold, vishnu rails, 750 siemens, twe valve springs. 53. Also, I would not go the hybrid route if you already have a STI/EJ257 longblock. The IAG 950 Short Block starts with brand new Subaru 2. This combination of parts makes the IAG 950 the perfect block for drag or road racing. or Best Offer +$230. 5L Type RA EJ257 Short Block. IAG 750 EJ25 Subaru Closed Deck Short Block For WRX, STI, LGT, FXT - 750BHP Availability: 750 & 750IH Usually Ships in 24 to 72 Hours EJ251 Short Blocks; EJ253 Short Blocks; EJ257 Short Blocks; FA20 Short Blocks; Crate Engines. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. Subaru Engine Short Block Halves EJ257 2. Now there is a new short block part number for Jap 2018+ RA versions 10103AC510. Just make sure to get your heads refreshed and you will be fine. torque the short bolts to 22lbs. It's cheaper than other short-blocks and use helix forged connecting rods with ARP L19 rod bolts. 01 Maybe $2200 for an ej257 shipped and transferring your heads yourself for free or very little. EJ207 & EJ257 Short Blocks: westwood: The Former Workshops Forum: 0: 22-04-2008 11:48 AM: WANTED : EJ207 Short Block: Wheels: Wanted: 7: 13-11-2007 01:44 PM: Please read this! Each and every shortblock is built to order and we make changes to it based upon what YOU are going to do with the car. You should at the very least check the tune. This short block is standard equipment on the 2006+ Australian STI. The Australian STi block features a semi And even now that the Type RA block is available, that is still what we say and recommend. However, I'm not sure where to start. The IAG / Crest CNC Stage “X” Block, (Formally Willall) is a complete short block built on the Crest billet platform, which also includes pistons, rods, bearings, crank, bore/hone, case IAG Stage X - Willall Billet Aluminum Short Block - 2. This adds strength to the bore while not compromising cooling. Manley I-Beam Forged Connecting Rods w/ ARP2000 Rod Bolts. The block is painstakingly blueprinted and assembled by the same engine builders that assemble F1, Champ Car, The EJ257 and EJ255 are both 2. Axis and Crawford short-blocks use stock forged STI rods. I had to drop to $400 before I got rid of them. Learn more. You would just need to bolt on your heads, accessories, f Let MAPerformance help you add power and speed with our fabricated short blocks. 5 liter block makes a great upgrade for all WRX models, since there is no replacement for displacement. Skip to content Subaru Performance On-Road and Off-Road Parts Store Genuine Subaru EJ257 Short Block Assembly Type RA. The V3 Ultra consists of the following components: Seasoned EJ257 case halves V3 Closed Deck Process JE Ultra Pistons (Grain Flow Optimized Forging, Lateral Gas Ports, Ceramic Crown Coating, Perfect Skirt Coating, Accumulator Groove, Double Broach Pin $2,000 - EJ255 and EJ257 Better Than Stock Short Block. 5L) are designed for high performance and maximum horsepower and torque. Subaru released two versions of the EJ255, version 1 and version 2. This was on an old hydra 2. 5 Short Block EJ257 Engine 10103AC030 Refurbished! Ej255 FA20 WRX. Many Options! Get the best deals for Ej257 Short Block at eBay. This is where to start if you are building a hybrid engine with your 2. Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99. 0L JDM 2002-2005 SUBARU IMPREZA WRX EJ205 NON AVCS Find IAG Performance completely built Long Block engines for your Subaru in the Long Blocks section of our website. 2:1; WE HAVE ENTERED STAGE 2. Subaru OEM STI 2. 00 AUD Regular price $ Revive Your Subaru STI 2008+ with Subaru OEM STI Short Block. 00. msrp $9,500. Also, I believe (someone correct me if I am wrong) there are some wiring issues to figure out w/EJ207 heads on an EJ257. 051″ Head Gaskets with IAG-Spec Alloy Ring Set* PN# IAG-ENG-1740; Power: The IAG Stage 4 Tuff Short Block has a power output rating of 1000BHP. BUILT WITH 100% NEW COMPONENTS Each IAG 550 Short Block starts with brand new EJ25 Subaru 2. Crawford Performance Built Short Block WRX EJ255 and EJ20 Hybrid built to support 450-600+ WHP / 540-720+ BHP with reliability as the #1 feature. EJ205 Parts; EJ251 Parts; EJ253 Parts; EJ255/7 Parts (04-07) EJ257B (08-17) TBD; FA20D Parts; FA24D Parts; FA20F Parts; FA24F Parts; EZ36 Parts; EJ Stroker Kits; Padded Shipping Box; Assembly Tools; More short block ej26sb part no. 5L Short Block EJ257 Engine 02-07. Last edited by pcampbell; 07-25-2017 at 01:02 PM. 5 liter block. 2004-2007 Subaru Impreza WRX STI Shortblock EJ257 Short Block Turbo 04-07. 0L Subaru’s. 99. This topic is now archived and is closed to further replies. SKU: 10103AC890 Categories: Genuine Subaru OEM 2006+ STI 2. 02-16-2012, 09:35 PM How to tell if I have an STi short shifter: d00f Short blocks include, and fully assembled, the block, crank, rods, and pistons. Manley pistons are machined of high strength 2618 material. Designed to elevate your driving experience, this short block is engineered by PREracing's experts, bringing together precision and power for your Subaru's EJ257 engine. From $ 4,499 99 USD $ 4,999 99 Unit price / Unavailable. 75mm forged pistons, H-Beam connecting rods, STI crank, and new bearings. STi Short Block EJ257 (WRX 06-14/STi 06-20) Usually ships in 1-2 Weeks. Impreza. 2004-2006 STI model EJ255 vs EJ257: Short Block and Cylinder Head Differences. I have a Link Knock block with two sensors; I can replace the first Genuine Subaru EJ257 Short Block Assembly Type RA. and using the heads that i have The IAG 950 EJ25 Short Block is the ultimate weekend racer block. Not sure you'd be able to fit an ej257 into an rx7 because of the width of the motor though. The Australian STi block features a semi-closed deck This short block is standard equipment on the 2006-2007 Australian STI. Related products Add to Wishlist. This fully assembled short block comes equipped with OEM pistons, rods, bearings, and all the necessary main seals. 2) Because these are built to order there is a The IAG 550 package is ideal for clients looking for a long block engine package to support up to 550 BHP applications. 1 Standard FHI Subaru Case Bolts/Main Bolts 1/2 inch head Studs 1000 WHP Rating All blocks come standard with a 1 year, 12,000 mile warranty Fitment: TiC Stage 3+2 TRACK Closed Deck Made To Order Short Block - EJ257 In Stock TiC Stage 3+2 TRACK Closed Deck Made To Order Short Block - EJ257 Brand: Turn In Concepts. The IAG / Willall Stage X Short Block has a power output rating of 1100+BHP. Welcome to the North American Subaru Impreza Owners Club: Thursday December 12, 2024: Home: Forums: Images: WikiNASIOC: Products: Store subaru ej long block stage 1 with forged internals. $3,399. Engine Blocks; Share | Add to Watchlist. 5L Short Block For WRX (For D25 New Subaru OEM EJ257 Short Block Engine Part #10103AC870 $ 2,532 47 USD $ 2,699 48 Unit price / Unavailable. This is a fully assembled short block that includes all the main guts such as the factory pistons and rods, as This is the OEM short block that came in the 2018+ STI Type RA, this short block will come with stronger pistons and a forged crankshaft! This is a great solution for customers who are The V4 is a thicker insert only in the known weaker areas of the cylinder. Superceded from Part #: IAG-ENG-1610. I currently have an 01 2. The case, crank, and rods, as well as the camshafts as mentioned previously, are the same between the EJ257 and EJ255 in these production years. Tighten them to aproxx 14-22 ftlbs. 00 Sale price Regular price. The Subaru OEM 2. Anybody know where the best place is to put a second knock sensor on an EJ257 shortblock. OEM Subaru Case Halves at 99. 98CR All Calcs according to measurements in TWE compression calculator and manley piston spec sheet. Archived. 5L Turbo Boxer petrol engine. item 2 Genuine NEW OEM SUBARU 2004-07 STI 2. 2L Capacity Upgrade kit. Subaru engines for WRX and STI models supplied and fitted or mail order only. 0L Turbo) 20: 01-27-2009 02:53 PM: EJ257 short block new: IA Performance: Private 'Wanted' Classifieds: 1: 02-15-2004 11:19 AM: Thinking about getting a EJ257 short block have a few questions. ASF Stage 4 Track Series EJ257 EJ255 WRX STi Legacy Turbo Shortblock availiable to order 3-4 weeks. 2004-2006 Subaru STI Ej257 with B25 Head CastingsSingle AVCS Long Block Stock Rebuild ****PRICE AND AVAILABILITY MAY CHANGE AT TIME OF PURCHASE OUR "BETTER-THAN-STOCK" LONG BLOCK STOCK REBUILD: PRICE IS $3,800 TO REBUILD YOUR ENGINE OR TO DO A GOOD CORE EXCHANGE* TO AND FROM SHIPPING AVAILABLE WITH Only 2 available - Don’t miss it out Brand new in the box - $3200 This is a genuine Subaru EJ257 2. This shortblock is standard equipment on the 2006+ Australian STi. 10103AC890 - Subaru STI EJ257 Short Block quantity. 5 LITER SHORT BLOCK EJ257 ENGINE 10103AC030 Genuine NEW OEM SUBARU 2004-07 STI 2. 99 Quantity: Add To Cart. 5RS. ABOUT US. Check out our Ampl Stage 1 for great upgrade EJ257 with Manley forged pistons. Ready to assembly with cylinder heads. MA STAGE 5 SHORT BLOCK. Each design is The 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. $3,499. Block Halve Torque Specs EJ257 Built Motor Discussion. The components used in this short block are as follows: EJ257 Type RA Semi-Closed Deck Block Case, Cosworth Forged Pistons w/ Xylan Skirt Coating, RalliSpec H-Beam 4340 Forged Rods by Saenz, ARP2000 Rod Bolts, ACL Tri-Metal Main Bearings, Calico-Coated Clevite Rod Bearings, Nitride Hardened Crankshaft, Block Plugs & Covers Included. Originally designed for the North American Impreza STI in 2004 with AVCS and DBW. SUBARU MACHINE LLC. Discuss all things tuning in this section. The foundation of the Race Spec short block is a new EJ257 block case machined and fitted with Rallispec's pro series closed deck inserts (the pro series closed decking uses a thicker insert and threaded blanking plugs for the bolt access holes to maximize deck rigidity). I ordered the RA shortblock when they first came out. 00 ) 1/2″ stud machining ( IAG 550 Short Block Includes: Case Halves - Brand new Subaru OEM case halves 99. sburck: Built Motor Discussion: 29: 03-25-2009 03:38 PM "It is a stock short block, since 2011 Subaru has put the nitrided crank in all of their engines even if the original car did not come with it. 2:1 static CR and the 06+ EJ255 is 8. Member#: 393332. Write a review. 37 at Subimods. It is an excellent choice for any Subaru WRX (EJ20) owner This is a brand new, completely assembled short-block directly from Subaru. The IAG 550 package is ideal for clients looking for a long block engine package to support up to 550 BHP applications. In addition to Subaru OE parts, we include RCM head studs and gaskets to ensure a MA STAGE 4 SHORT BLOCK Manley 99. Scooby Newbie . All Activity; Home ; Short answer yes you can take an ej257 block and throw it in your fozzy. 00 $6,799. No cheep economy builds here with lackluster quality. The market around where I am is really poor and NASIOC is not proving any better. New Subaru EJ257 case halves New Subaru EJ257 crank +2mm H-beam rods with ARP2000 hardware JE 99. This part is an ingredient to our recipe for a reliable Subaru Engine. Hold the throttle at this IAG 750 EJ25 2. New (Other) 5. 00 Regular price Sale price $4,100. I have a new/spare EJ253 shortblock and I will build that block so it can handle +15 psi for my DD purpose. RETURN POLICY. 13% off Crawford Performance. 5L with EJ255 engine. 10103AD020. 5 is reliable up to 400BHP, the JDM EJ20 up to 450BHP Cylinder Head & Short Block Ej257 with ej207 heads But, if your going to get the EJ257 heads I would go with those b/c of the AVCS. 7CR EJ251 w/ STi block and above pistons w/ Stock EJ251 HG: 9. Polaris RZR ALL Models Long block Stage Up Packages. We have a great online selection at the lowest prices with Fast & Free shipping on many items! This is a brand new, completely assembled 2. Courses. 75mm +. 4% positive; Seller's other items Seller's other items Shop IAG for Short Blocks and Engine Internals that fit your Subaru WRX STI. Large Shipping - $39. All EJ25 Turbo Applications 1992 - 2018; Payment & Security. impreza ej255/257 model Short Block Gaskets and Seals; Valve Cover Gaskets and Seals; Oil Pan Gaskets and Seals; Oiling System. 5 liter short block. Price $2,000. 2002-2014 WRX, 07-09 Legacy GT/Outback XT, 06-13 Forester XT, and 04-06 Baja Turbo. Blog. 00 Used; You may also like. 00 New; $1,800. 01 Subaru STI 2. $190. 5:1 on D Cylinder Heads (EJ255) 8. This motor Buy Subaru 10103AC030 Short Block Engine: Short - Amazon. Many Options! 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20. Refresh This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. com. 95 Backorder Available. Our blueprinted blocks are machined on the crankshaft centerline, and our cylinders are honed using the torque plate process. 2:1 on B, V, and W EJ257 Heads with standard thickness gasket. The Stage “X” Block is a complete short block built on the Willall billet platform, which also includes pistons, rods, bearings, crank, bore/hone, case bolts, o-rings, line hone, and final assembly and blueprinting. In the world of performance driving, sometimes mishaps occur—whether it's a hasty attempt at boosting without a proper tune, insufficient fuel modifications, or even a defeat against an Evo. Fitting service which includes all parts, labour and VAT. The IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. The EJ257 is 8. 5L SOHC Enhanced Short Block (2010 – 2012) $ 1,195. I would be surprised if it was over 200lbs being it has an alum block and alum heads. 5L 2004-2021 STI Short Block comes assembled from the manufacturer with new pistons, rods, bearings and crankshaft. 07-25-2017, 12:59 PM #12: carnz-pj-410 Supersession: 10103AC030 This is a brand new fully assembled Subaru STI OEM Short Block so you can get back on the road, and back to brapping. Head Gasket Required: *IAG Fire-Lock I know this is old. 5L turbo WRX, Forester XT and Not planning on reusing your original short block service plugs and covers? IAG offers a simple comprehensive cover and seal kit that includes (1) Rear main seal, (3) OEM wrist pin plugs, (3) OEM wrist pin plug washers, (1) OEM separator 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20. Subaru 2. 5:1 WHP Rating – 550 All blocks come standard with a 1 year, 12,000 mile warranty Fitment: Subaru EJ257 Engines: Impreza WRX STi 2004-2021 WRX STI 2019-2021 STI 2019 Brand New OEM EJ257 Case Halves OEM EJ257 Cases Converted To Closed Deck King Main and Rod Bearings Brand New STI Nitride crankshaft Manley Tri Beam Rods With ARP 2000 Rod Bolts Manley Forged Pistons 8:5. 0L EJ20 turbo 2002-05 WRX's. This Block Is Our V3 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods. 5mm (Stock Bore) Manley H-Beam Forged Connecting Rods w/ ARP2000 Rod Bolts. Vehicle Fitment: Additional hardware may be required to Shortblock assembly of Subaru Impreza WRX/STI EJ257 2. 5 litre shortblock. We offer the same quality machining in our DIY Short Buy Subaru OEM 2. Qty. 5mm Platinum Series Pistons Darton Sleeved EJ257 Case Halves Brian Crower Sportsman H-Beam Forged Connecting Rods w/ ARP2000 Rod Bolts Heat Induction 2012+ STI Crankshaft ACL Race Rod Bearings ACL Race Main Bearings OEM Main Case Bolts MAR Blu 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20. 5 litre block makes a great upgrade for all WRX models, since This short block is standard equipment on the 2006+ Australian STI. item 7 2004-2017 Subaru Impreza WRX STI EJ257 Short Block Bare Case Halves 04-17 2004-2017 Subaru Impreza WRX STI EJ257 Short Block Bare Case Halves 04-17. (SOLD). 00-Add to cart; Subaru 2. Posted March 20, 2020. Be the first to write a review. 00-Select options; Keep Up! Stay up-to-date with our upcoming events! Follow us online or subscribe to our mailing list for more info! 8. 0. Outfront Motorsports New 575 EJ255 2. The billet I have a spun bearing ej253 and found a cheap ej257 short block locally. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Engine Blocks This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. MA STAGE 3 SHORT BLOCK. Darton Sleeved Case Halves. For that level of hp a regular ol EJ257 will do just fine. Crawford Built Short Block STI EJ257 2004-2021 From $ 4,499 99 USD $ 4,999 99 $2,000 - EJ255 and EJ257 Better Than Stock Short Block. Join Date: Jun 2014. I don't need/want a $3000 IAG short block if making a whopping crank 300hp. EJ205 Parts; EJ251 Parts; EJ253 Parts; EJ255/7 Parts (04-07) EJ257B (08-17) TBD; FA20D Parts; FA24D Parts; FA20F Parts; FA24F Parts; EZ36 Parts; EJ Stroker Kits; Padded Shipping Box; Assembly Tools; More The Ryder Racing Stage 1 short block “The Daily” is perfect for the lightly modified car used as a daily. Subaru OM pistons. 25CR EJ251 w/ STi block and above pistons w/ 0. 269-282-8067. This block uses the improved piston design allowing power safely. 00 (usd) base engine. Calculate Shipping: Calculate. Manley 99. I'm just wondering if there is any downside to the EJ257 (different bolt locations for the heads, sensor locations, that kind of thing), or will all my stock stuff Find IAG Performance completely built Long Block engines for your Subaru in the Long Blocks section of our website. This short block is standard equipment on the 2006+ Australian STi. We completely rebuild, machine, inspect and clean these blocks in house using new stock aftermarket pistons, rings, recondition rods, rebuilt balanced crank, and new ACL, or King or aftermarket main and rod bearings to better spec. item 8 JDM 2002-2005 SUBARU IMPREZA WRX EJ205 NON AVCS LONG BLOCK TURBO ENGINE 2. 2:1 CR). 5L, 99. Add to Cart EJ251 Short Blocks; EJ253 Short Blocks; EJ257 Short Blocks; FA20 Short Blocks; Crate Engines. Built to withstand up to 950 BHP, this is our strongest "Street" Subaru short block offering. One the correct pistons are matched to your block, we install them along with new high performance. Genuine Subaru EJ257 Short Block Assembly Type RA. Last one Free shipping. This short block is the go to for 800 BHP and Higher RPM. com! EJ257 Shortblock. Quick view. Member#: 408701. Members; 240 Car: 2005 Subaru Legacy GT & block halves torque specs Built Motor Discussion Welcome to the North American Subaru Impreza Owners Club torque LONG bolts and the two front 12point bolts to 35 lbs. 2007-2014 Subaru Impreza. Add to Wish List. Usually Ships in 1-3 Days Quantity: EJ257 Short Block Assy (STI MY08-21) quantity field. Quick View. com FREE DELIVERY possible on eligible purchases. We work closely with our logistics partners This is a Brand new genuine OEM Subaru EJ257 2. Manufacturer ‎Subaru : Brand ‎Subaru : Item model number ‎10103AC030 : Is Discontinued By Manufacturer item 8 2003-2021 Subaru Impreza WRX STI Shortblock EJ257 Short Block Turbo EJ255 2003-2021 Subaru Impreza WRX STI Shortblock EJ257 Short Block Turbo EJ255 . 2004-2006 Baja Turbo. 5 Liter EJ255 short-block directly from Subaru. Wicked Performance Group EJ257 shortblocks are the solution for Subaru owners, enthusiasts and dedicated racers looking for a trouble-free engine designed and built The block is the same casting as the latest engines, numbered "705. EZ36 Short Blocks. Oil Pump; Oil Filters; Oil Cooler; Oil Pan and Pickup; TiC EJ257 Stage 1 . New Subaru EJ257 case halves; New Subaru EJ257 crank; New Subaru EJ257 rods; JE 99. Genuine Subaru replacement engines EJ257, EJ25, EJ20. Key Features: Forged Strength : Crafted with high-quality forged components, this short block provides the robust foundation your Subaru needs for up to 500BHP horsepower . 0 out of 5 stars based on 5 product ratings. Our EJ257's are factory assembled by Subaru Corporation in Japan and feature semi forged rods, and HPDC pistons with semi closed deck. 0L S20 heads for a hybrid swap. Sale EJ255 Heads on EJ257 Short Block: kpluiten: Built Motor Discussion: 7: 04-14-2018 12:29 AM: EJ207 heads on EJ257 Block what kind of numbers? ellissti6: Built Motor Discussion: 25: 03-16-2013 08:40 AM: JDM EJ20K heads on EJ257: Smoke: Built Motor Discussion: 10: 04-13-2010 08:43 PM: Phase II SOHC heads on EJ257: Cosworth EJ257 short block uses ALL new parts including block castings, crankshaft, connecting rods, pins, piston rings, bearings, etc. Oil Pump; Oil Filters; Oil Cooler differences. 5 liter block makes a great upgrade for all WRX models since there is no replacement for displacement. News, products, problems and results. Both are equally as strong. 5L Type RA EJ257 Short Block Same casting as the latest EJ motors, "705" Piston crowns are 2mm thicker More support on piston wrist pins Lower amount of cantilever produced Slightly heavier pistons increase durability Same strong Con Rods as 2018 STI Overall, less prone to failure than previous STI blocks MA Stage 5 EJ257/255 Shortblock. But Gruppe-S use used block halves which are sourced directly from JapanOther use brand new block EJ257 short block with lower stroke? Gigabelova: Built Motor Discussion: 52: 07-24-2009 09:58 AM: I have a EJ25 short block with EJ20 heads: Crazy650: Built Motor Discussion: 16: 07-07-2009 12:19 AM: An idea about running the stock short block with built heads. Picture 1 of 10. 5mm stock bore engine case halves as standard. Free shipping. tapering the top of the rod is to make it lighter, nothing to do with fitment vs piston. They both used the This is a genuine Subaru EJ257 2. Part Nu Crawford Built Short Block STI EJ257 2004-2021. Compare. I have the EJ257 Short block, but I'm not too sure where to go from here. This short block is the go to for 700 BHP and Higher RPM. IAG’s Stage 3 Closed Deck is suitable EJ257 Short Block Assy (STI MY08-21) SKU code: 10103AC890. Key Features: Forged Strength : Crafted with high-quality Cosworth High Performance Short Block for the 2004-2008 Subaru WRX/STi EJ25 (2. FA20 Short Blocks. This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. 5L turbo WRX, Forester XT and 2005-09 Legacy GT models as well as an upgrade for 2. Like IAG's Stage 1 Short Block, this short block starts with new EJ25 case halves that are stuffed with IAG-Spec JE 99. 5:1 WHP Rating – 550 All blocks come standard with a 1 year, 12,000 mile warranty Fitment: Subaru EJ257 Engines: Impreza WRX STi 2004-2021 WRX STI 2019-2021 STI 2019 Legacy GT 2005 Cosworth Short Block EJ25 79mm Forged Crank 9. IAG 950 EJ25 2. If you look up the “STi” specific 257 part number, it’s superseded by the EJ255 part number. 5mm Platinum Series Pistons. Cosworth use its own made forged rods. As everyone has seen the Subaru engine is prone for piston ring land failure and bearing failure, this can be as a result of oil starvation, excessive blow by or poor factory clearances. The Subaru STI shortblock includes all new guts which include a new crankshaft, bearings, rods, pistons, and main seals. I had my short block replaced with a type RA short block earlier this year on my 2013 XT. The pistons are paired with IAG-Spec H-Beam Rods that are connected to a new 2017 Outfront Motorsports New 575 EJ257 2. Engine Build - Click Here 305,600miles 5/2012 ej257 short block, 8/2011 installed VF52 turbo, @20. EJ251 Short Blocks. 0L Turbo) 20: 01-27-2009 02:53 PM: ej257 short block or V7 JDM STI ENGINE EJ207 please help me: benwaballs STI Engine Short Block Assembly EJ257 Semi Close Decked Block Semi Forged Rods HPDC Pistons This short block is the factory fit option for the MY06-07 STI *If unsure about fitment, please contact us* 2 New Pre Configured Short block configurations available now!! Introducing the V3 and v4 Ultra Shortblocks. STI Engine Short Block Assembly EJ257 Semi Close Decked Block Semi Forged Rods HPDC Pistons Fully Nitrated Crankshaft *If unsure about fitment, please contact us* PISTON RING SEATING & CAMSHAFT BREAK-IN. 93CR EJ251 w/ STi block and above components: 10. EJ257 EJ255. 5l short-block). 04" HG: 9. Oil Pump; Oil Filters; Oil Cooler; Oil Pan and Pickup; If you have a stock EJ257 engine (or EJ255 for that matter), the first stock component that is likely to fail as you turn up the power is the pistons. CHECK your oil, these cars use it. IAG Performance. YOU MAY ALSO LIKE item 10 Short Block EJ257 2. Either a factory salt bath nitiride hardened crankshaft or an optional will the heads of a ej205 bolt right up to a ej257 short block? and will the 5 speed tranny work on the ej257 block? thanks . 5 litre block makes a great upgrade for all WRX models, since there is no replacement for displacement. 039" JE Proseal Head Gasket; 9. Heat Induction 2012+ STI Crankshaft. . Add to Cart. Drop in pistons are 4-500, oil pump is 1-200, waterpump maybe 80, timing belt + install maybe 3-400 out of the car, head studs 1-200, and I would buy a killerB oil pick up if you want reliable for 170, master gasket set for 400. We do not store credit card details nor have access to your credit card information. This block comes machined for ½” head studs. Slowly bring the vehicle up to 2000rpms. FAST UK & GLOBAL DELIVERY ----- PRICE MATCH ----- BUY NOW PAY LATER. EJ253 Short Blocks. POST INITIAL START-UP/HEAT CYCLE CHECK. 5L Cylinder Block is a direct fit for the following 2015-2018 Subaru WRX STi. Tech Articles. EJ255 and EJ20 Hybrid options. $2,315. Best Selling in Engine Blocks. short block. and all the 205's ive found are more expensive then the 257's, and i was thinking about getting a short block with a new crank, rods, and forged pistons. Recommended maximum of 400 BHP Optional upgrade for RCM Omega pistons + £944 So, instead of swapping in another EJ253 or rebuilding the current EJ253 (which had some leaky head gaskets anyway), I was considering searching for an EJ257 STI short block and building a hybrid motor (EJ253 SOHC heads on the EJ257 short block) since I plan on putting together a positive displacement S/C setup for it sometime down the road and IAG's Stage 3 Closed Deck converted case halves were created to be the most affordable, cost-effective short block modification for the Subaru EJ25 turbo engines. EJ251 w/ STi block: 8. 00-Select options; TOYOTA 20R SHORT BLOCK (8/78-8/80) $ 1,050. It contains engine block with crankshaft, connecing rod and pistons. 215010. *All IAG short blocks are balanced and blueprinted. IAG Stage 4 Extreme Block. The Brand new Genuine Australia delivered EJ257 STi short block. " The crankshaft is the same nitrided, full-counterweight design found in previous EJ25s. These brand new short motors are still in the box. Key Features: Forged Strength : Crafted with high-quality forged components, this short block provides the robust foundation your Subaru needs for up to 1100 BHP. The block is painstakingly blueprinted and assembled by the same engine builders that assemble F1, Champ Car, EJ257 2. The perfect upgrade for a tired engine. Subaru OM con-rods. Regular price $6,799. This This is a genuine Subaru EJ257 2. 5L Impreza WRX STI 2010. Subaru OEM WRX/STI EJ257 Shortblock | 2008-2014 Subaru WRX, and 2004-2021 Subaru WRX STI (10103AC890) Save 10%. IAG 750 EJ25 So, my intent is to throw high compression pistons in a 2. Type RA Piston Differences Upon initial impression, the Type RA and STI piston are both machined cast pistons. 2:1 CR 2004-16 Subaru STI, 2006-2014 WRX If you have taken the mod path beyond the limits of what a stock engine can handle, then it may be time to upgrade to an engine built with an engine block that is a result of countless hours of research and dyno evaluation. Add to cart Couldn't load pickup availability. CNC Machined with Darton Sleeves, Diamond Pistons, BC I Beam Rods, Subaru Nitride Hardened and ASF Balanced EJ257 79mm Crankshaft. TERMS AND CONDITIONS. 62 shipping. The IAG 550 short block features IAG Spec H-Beam forged On this page, you are looking at the Subaru OEM 2. 0 out of 5 stars. The compression will be higher than the 255 block if you reuse your d25 heads which is what I did. 5Litre STi Short Block Suits MY06-MY07 WRX & STi Brand new Genuine Australia delivered EJ257 STi short block. The later Type RA 2. I have a Link Knock block with two sensors; I can replace the first Buy Subaru 10103AC030 Short Block Engine: Short - Amazon. So I'm new to it and I would love to be able to build my own engine with care and time. BUILT WITH 100% NEW COMPONENTS. 8:1 Dish Piston - Single - 612102C-1. The descriptions say it has thicker liners, but still not forged pistons. 5L Short Block For STI Outfront Motorsports New 575 EJ257 2. Subaru OM crankshaft bearings. The billet material Brand New Oem Ej25 Case Halves Oem Sti Nitrated Crankshaft King Main and Rod Bearings Manley H Tuff Rods With ARP 2000 Rod Bolts Standard FHI Subaru case bolts/main bolts Manley Pistons 8. Refresh This closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. Outfront Motorsports New This is my 2001 RS with a td06sl2 20g with an ej257 block and 2001 sohc heads. Combine that with the latest in machine and assembly practices and you are SKU OUT-SB-V4-LR This Block Is Our V4 Closed Deck EJ257 Long Rod Short Block W/ Je Pistons and Outfront +2mm Rods W/ 625+ Bolts. Welcome to the North American Subaru Impreza Owners Club: Thursday December 12, 2024: Home: Forums: Images: WikiNASIOC: Products: Store the two short point, and the 7(?) other bolts. 04 Subaru STI EJ257 short block General Tuning Discussion Forum Posts. Key Features: Forged Strength : Crafted with high-quality forged components, this short block provides the robust foundation your Subaru needs for up to 650 BHP. This 2. RallySport Direct understands the need for swift recovery, offering the ideal solution with The IAG 750 Closed Deck Subaru EJ25 short block is capable of 750 BHP. 2 product ratings - Subaru STI 2. 5L short block. This Genuine Subaru EJ257 Short Block Asse We pride ourselves on providing you with the very best delivery service for your RCM Consignment. 2007-2013 Subaru Forester XT. Confirm this item fits Add your vehicle details to make sure this item fits. Your payment information is processed securely. The engine can be used as a replacement short block for the 2. SCOOBY UPGRADES #1 For Subaru Performance Parts. Add to Wishlist. Technical Details. Price $3,000. Manufacturer ‎Subaru : Brand ‎Subaru : Item model number ‎10103AC030 : Is Discontinued By Manufacturer EJ251 Short Blocks; EJ253 Short Blocks; EJ257 Short Blocks; FA20 Short Blocks; Crate Engines. This is a direct replacement short block with improved piston design for all WRX & STI models from 2007 onwards. 5. 6:1 on B, V and W EJ257 Heads w/ . The deck surface is machined to accept specially CNC’d cast inserts that strengthen the weakest point of the OEM case at the upper sleeve. but before i sell it or trade it, i want to be absolutely certain it is what he said it is! The EJ257 has the standard A or B designation for size while the EJ255 has AD or BD. Our EJ257's are factory assembled by Subaru Corporation in Japan and feature semi forged rods, and HPDC pistons EJ257 . Part number used in Subaru Impreza STI EJ257, but can be also use in Forester XT and Impreza WRX 2. 0L DOHC Turbo Enhanced Short Block (2002 – 2005) $ 1,395. 55:1 (there were some strange 04-05 EJ255's that were virtually identical to the EJ257 and had an 8. 5 Litre STi Short Block Brand new Genuine Australia delivered EJ257 STi short block. Often a cheaper alternative to rebuilding a tired Subaru engine is to replace with a new OE short block. Though the block was designed for the D25 heads, they can be used with the 2. Short blocks may include other items such as the camshaft, timing chain, and covers. It is inspected and the cast pistons are removed. Add to My Wish List; Create New Wish List; 1150 BHP. Hence, Magnus had the opportunity to see over 500 examples of what the Subaru factory produced. Subaru Short Block Installation Kit 2013+ FA20 $ Me likes Gruppe-S stage 1 EJ257 short-blocks. 00 +$205. *Note 2002-05 Subaru WRX models require Long & Short Blocks Closed Deck Genuine Subaru IAG - STi WRX Forester Levorg Liberty. Part #: 1001-03-0102 eta is 3-4 weeks On this page, you're looking at the Turn In Concepts Stage 2+2 Street Short Block for your 2002-2014 Subaru WRX and 2004-2021 STI. (SOLD). Price $5,000. 5L block for an NA build, and I may have access to an EJ257 shortblock for relatively cheap. Join Date: Dec 2014. 0L Turbo Powertrain (EJ The ASF Machine Track Series Shortblock is capable of supporting 1050bhp and 9000rpm. 5L EJ257B Short Block 2004-2021 STI, a Short Blocks by Subaru OEM, for only $3,007. 5L Shortblock (Nitraded Crank) Regular price $3,399. Power: Some months ago I had a few complete and known good EJ255/EJ257 short blocks that I couldnt get rid of for $600. 0 out of 5 stars based on 5 product ratings (5) $1,899. MA Stage 5 EJ257/255 Shortblock. $2,499. 03-14-2018, 06:40 PM #23: v2rocket_aka944. IAG Performance Compression ratio with B, V, and W EJ257 heads with standard thickness gasket: 8. See all 10 - listings for this product. The engine is the heart of your vehicle. 5L Short Block For WRX (For D25 Heads) Outfront Motorsports New 575 EJ255 2. The common failure point are the This Block Is Our Base Non Closed Deck (Semi Closed) EJ257 With Forged Internals. Additional Options Available: Head Studs - IAG / ARP Spec 14mm head studs, nuts, and washers; IAG's Standard Short Block Workmanship Warranty covers your short block for 12 months or 12,000 miles. 2:1 on S20 Heads without Combustion Chamber Mod and with . EJ257 Short Blocks. roybfr: Factory 2. k00laid83. Large Shipping . The IAG 750 short block builds off our IAG 550 block’s strengths by adding our proprietary closed deck system. Its finally time to get my 500 hp capable Subaru ej25 short block assembled. Cylinder Head & Short Block Ej257 with ej207 heads But, if your going to get the EJ257 heads I would go with those b/c of the AVCS. Because of the difference in piston dish and The block is designed with increased material thickness over the OEM cast aluminum case halves and adds a unique 4-bolt bottom end for additional strength. Subaru Short Block Installation Kit 2014+ FA20 DIT $ 699 99 USD $ 799 99 Unit price / Unavailable. Find EJ20/EJ25/FA20 Short Blocks, Cranks, Rods, Pistons, Bearings, Cases, and more. The IAG 750 short block builds off our IAG 550 block's strengths by adding our proprietary closed deck system. Let MAPerformance help you add power and speed with our fabricated short blocks. 5mm Subaru Time Attack "FSR" pistons ACL main and rod Shop IAG for Short Blocks and Engine Internals that fit your Subaru WRX STI. When you go to buy a short block you have up to 3 choices now, and maybe more 04-07 Block All of the EJ257 short-block and long-block assemblies sold through Cosworth Engineering were built from brand new engine cases. Go to topic listing. 00 . 07-14-2018, 12:29 AM #10: ncsketch. PRIVACY POLICY. 0L Turbo Powertrain (EJ Series Factory 2. $5,000 SUBARU STAGE 1 LONG BLOCK *PACKAGE DEAL (ALL EJ'S) 625BHP RATING. 5L Shortblock (Nitraded Crank) OEM Subaru - EJ257 2. Home; Shop; Subaru. LEAD TIMES 2-4 WEEKS This closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. application. 5 litre short block. 8. EJ257 engine. Built with 99. 5L turbos and they are identical on the short block except for small changes on the piston dish. No ratings or reviews yet No ratings or reviews yet. this gch stage 1 long block service package includes the above stated parts to any ej20-205 ej251-ej253, ej255, ej257 (excludes ej257b "dual avcs timing engines) please specify which Outfront Motorsports New 575 EJ257 2. *Limited stock, be quick!* We also sell • Tim This is a genuine Subaru EJ257 2. ej257. Made To Order These blocks are made to order. 106 South Main St. Turn over and install the 6 12point bolts, tighten to 20 ft lbs. Please read this! Each and every shortblock is built to order and we make changes to it based upon what YOU are going to do with the car. Impreza 1992-2000; Impreza 2001-2002; Impreza 2003-2005; Genuine Subaru EJ257 2. 5 LITER SHORT BLOCK EJ257 ENGINE 10103AC030. Only the best off the shelf and custom designed AMS spec components are used. 5 Liter Short Block Ej257 Engine 10103AC870 10103ac030. 5L Impreza WRX STI OEM NEW 11008AA930 | eBay Subaru Semi Closed Deck New Short Engine Block EJ257 Brand new block assembly suitable for 2010 onwards Turbo Impreza'a but can be used for an EJ20 replacement using your cylinder heads V1 to V10 EJ25 semi closed deck block featuring:-79mm induction hardened crankshaft. The IAG Stage 4 Extreme block is a further refinement of the Stage 4 Tuff block, and this shortblock represents the maximum potential that IAG can build into a stock EJ257 case, as the next block up from here is the Stage X billet block. Of these, the version 1 engine is practically identical to the early EJ257. I've also heard that all short blocks are built to EJ257 standards, even if the original car was a EJ255. IAG 550 Short Block Includes: Case Halves - Brand new Subaru OEM case halves 99. Low stock Add to cart Add to cart View details. 5L EJ257 short block that comes as a standard issue in the USDM STi will easily swap into nearly any Subaru Impreza WRX or STI with a turbocharged 4-cylinder motor. 6. Opens in a new window or tab. 5L SUBARU SHORT BLOCK { "__shgImageElements": { "uuid": "s-2b23c85b-2d6b-499b-84ba-196d50d44763" } } RACE ON SUNDAY, WORK ON MONDAY The IAG 950 Short Block is the ultimate Choose Options. Options: Block Options: 1/2” head stud kit ( + $659. $1,000. Power Rating is 575 BHB The bearings and clearances thus far have been within typical late-model EJ257 specs as well. The IAG 550 long block features our highly popular IAG 550 Short Block that utilizes a brand new EJ25 Subaru case, 99. Save Share Reply Quote Like. ACL Race Rod Bearings. EJ207 & EJ257 Short Blocks: westwood: The Former Workshops Forum: 0: 22-04-2008 11:48 AM: WANTED : EJ207 Short Block: Wheels: Wanted: 7: 13-11-2007 01:44 PM: Find many great new & used options and get the best deals for Ej257 Short Block Engine 10103AC890 Fits Subaru Impreza WRX STI at the best online prices at eBay! Free delivery for many products! The IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. Over 95-percent of the new blocks supplied passed the QC check at Cosworth Engineering to eventually become a Cosworth Decrease quantity for Closed Deck EJ257 V3 Ultra Short Block Increase quantity for Closed Deck EJ257 V3 Ultra Short Block. The billet material that reinforces the combustion area has been further optimized with our V4 c The 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. Shop our selection of high-performance quality built EJ20, EJ25, and FA20 engines that fit your WRX, STI, BRZ, Legacy GT, or Forester XT. This part is an ingredient to Ampl stage 1 short block combines a new genuine Subaru short block with Manley Platinum Lightweight Series forged pistons. 5L 2018+ Type RA STI Short Block comes assembled from Subaru with new pistons, rods, bearings and crankshaft. Wtb:new Ej257 Built Short Block Or Blown Short Block: Misery9: Private 'Wanted' Classifieds: 0: 08-05-2009 04:29 PM: ej257 short block with ej205 heads - Hybrid Setup: 007WRX: Factory 2. We do recommend sending this block to a machine shop to get it refreshed, decked, and honed. EJ205 Parts; EJ251 Parts; EJ253 Parts; EJ255/7 Parts (04-07) EJ257B (08-17) TBD; FA20D Parts; FA24D Parts; FA20F Parts; FA24F Parts; EZ36 Parts; EJ Stroker Kits; Padded Shipping Box; Assembly Tools; More Decrease quantity for Closed Deck EJ257 V4 Ultra Short Block Increase quantity for Closed Deck EJ257 V4 Ultra Short Block. Members; 240 Car: 2005 Subaru Legacy GT & The EJ255 has the part number 10103AB440 and EJ257 10103AB450; which both translate to the same actual part (Turbo 2. EJ257 2. Inside of the cylinder block is provided with clearance for installing the capacity upgrade kit. For some time I will run it @ 6 psi until I get enough $$ for the fuel system (AFAIK oe rs fuel system can't go above 6 psi) anyway, here is my block parts list: - New EJ257 pistons, pins, and pistons rings. Our machinists machine the assembled case halves in our Haas VF One of the biggest quirks is that it has a EJ257 STI short block and EJ205 heads which seems to be a fairly common thing for WRX swaps as it doesn't require a new wiring harness an ECU. This is a genuine Subaru EJ257 2. In this video, I install the rods onto the crankshaft and seal the case halves. *Limited stock, be quick!* We also sell • Timing Belt Kits • Gasket Kits Designed to elevate your driving experience, this short block is engineered by PREracing's experts, bringing together precision and power for your Subaru's EJ257 engine. 5mm) and rings; Cosworth Tri-metal bearings; POWER RATING The IAG 550 Short Block has a power output rating of 550BHP. START WITH $1,500 DOWN! Quick View. 5L Impreza WRX STI 2010 Short Block EJ257 2. 5L Short Block For STI Regular price $4,100. $1,600. Ratings and Reviews. 541 Motorsports (38962) 99. New Subaru OEM EJ257 Short Block Engine Part #10103AC870 Bone Stock Brand New Genuine OEM fully assembled Short Block. 95. This engine was used in the Rev Works Drag car “Sonic” which has made over 1000+ whp and lots of mid 8 second passes in the 1/4 mile. The billet Genuine Subaru EJ257 Short Block Assembly Type RA. The Australian STI block features a semi-closed deck for increased strength. We can also supply all the parts to fit the engine. I have ALL the wiring from the 05 sti One of Subaru’s strongest factory engines made featuring a semi closed deck block, forged pistons and rods. Depending on your power goals, and where you live it might be cheaper to look for block with rod knock and just rebuild that with upgraded pistons & rods, as it will probably run you the same AMS Performance Stage 2 900hp Sleeved Short block Subaru EJ257. Manley Turbo Tuff Pistons. 039" JE Proseal Head Gasket; Power Rating: Genuine Subaru EJ257 2. Additional Options Available: Head Studs - IAG / ARP Spec 14mm head studs, nuts, and washers; IAG's Standard Short Block Workmanship Warranty covers your Each street series block starts as a brand new factory Subaru EJ257 short block. Head Gasket Recommendations: *IAG Recommends JE Pro Seal The RA short block is essentially a stock STI block so if your goals involve anything beyond this, yes. Ive been running wastegate only pressure (vf52) and just did my first oil change after 2,000 Designed to elevate your driving experience, this short block is engineered by PREracing's experts, bringing together precision and power for your Subaru's EJ257 engine. 25mm Bore 9. Very low stock Choose options Choose options View details. But the type RA shortblock isn Genuine Subaru EJ257 Short block as fitted to 18/19 USDM Type RA. go Block Halve Torque Specs EJ257 Built Motor Discussion. Unit price / per . DOHC 4 valves per cylinder fuel feed by Sequential Multipoint Fuel Injection (SMPFI) turbo. The block is the same casting as the GENUINE SUBARU -SHORT BLOCK ENGINE EJ257. Decrease quantity for Outfront Motorsports New 575 EJ257 2. This block is the factory block for most of the 2. MA Stage 3 EJ257/255 Shortblock. Choose Options. $5,799. 5mm Subaru Time Attack "FSR" pistons; So for starters I have never built an engine. I am currently mid swap in swapping an 05 sti EJ257 and 6 speed into my 03 wrx and I am currently sorting out the wiring. Because the Type RA block is so close in price to the standard EJ257 block, for many applications, we recommend going with the RA block because in the long term there may be some benefits from those new parts that Subaru put in. 5L Short Block For STI Increase quantity for Outfront Motorsports New 575 EJ257 2. 5L WRX, Legacy Each IAG 950 short block is hand assembled using ACL or King rod and main bearings. 180" Chromoly Pins, Clips, (Perfect Skirt Coating and Offset Wrist Pin) 8. A great value upgrade. ++ on ARP studs. Installed the Capacity Upgrade Kit EJ20 2. The AMS Performance Subaru STI Stage 2 EJ25 Sleeved Short Block is the ultimate solution for high horse power reliability. 8psi, 280whp, 300ftlbs. 5-liter block makes a great upgrade for all WRX models since there is no replacement for displacement. 5L SUBARU SHORT BLOCK THE PROBLEM SOLVER The IAG 750 Short Block is designed to solve the majority of common problems which plague modified EJ25 engines, especially at higher horsepower levels. This block includes: JE Piston custom 100 mm forged pistons (with an anodized coating and a dry moly film coating on the side), Crower billet long rods, honed 100mm cylinders with added head and center block dowels, Calico coated rod and main bearings, improved oiling channels for heat reduction and Darton Iron Sleeves. My car is a 2003 WRX, and the engine has some serious rodknock. From $5,999. This closed deck block design has been proven to withstand extreme boost levels resulting in high cylinder pressures without the worry of cracking a sleeve. 2) Because these are built to order there is a Now there is a new short block part number for Jap 2018+ RA versions 10103AC510. PLAINWELL MI 49080. Have one to sell? Sell now. Product information . Rev Works Bare Short Block Specs: Short Block Gaskets and Seals; Valve Cover Gaskets and Seals; Oil Pan Gaskets and Seals; Oiling System. $650. 2004-2005 Forester XT. Contrary to public opinion, you can safely make up to 400whp/480bhp on an OEM EJ25 short block with proper maintenance and a solid tune. 5L Short Block For STI. This is for 450 WHP or less and under 30 PSI of boost. $1,700. Last item available. In this case you yes the block with drop right in. CONFIRMED APPLICATIONS. 5L engine case halves. Is anyone on the forum here using a similar setup or have any suggestions for things to look for in this kind of swap? 06-27-2017, 11:40 PM #2. 00 Unit price / per . STI Engine Short Block Assembly EJ257 Semi Close Decked Block Semi Forged Rods HPDC Pistons This short block is the factory fit option for the MY06-07 STI *If unsure about fitment, please contact us* Short block is in good overall shape. 5mm IAG-Spec JE forged pistons, IAG Spec H-Beam connecting rods and OEM STI Crank. 5mm Forged Pistons, Ring Set, . New Subaru EJ25 STI EJ257 Block; Cosworth Subaru EJ25 STI 81mm Billet Crankshaft; Cosworth Forged H-beam connecting rods; Cosworth Forged Pistons (99. Parts Store. cmmj swuregk iqlln vuiuput uiau cozhwk rbazc eqopt dmz tylj