Sell it and buy turbocharged EJ255 (WRX) or EJ257 (WRX STI). It differs in MAF sensor, and also intake manifold which uses Tumble Generator Valves. Save this search. EJ25 Subaru engines have head gasket overheating issues so it buying a rebuilt engine offers good value for warranty because our rebuilt EJ25 Subaru Outback engines are built with precision with Japanese components.

Maximum boost pressure is 11.5 psi (0.8 bar). Subaru Impreza WRX III has VF52 turbocharger, with the maximum boost pressure 13.3 psi (0.92 bar).Subaru Legacy GT (till 2009) had VF46 turbocharger.

It is similar to the The first variant of EJ25 Phase 1 was called EJ25D and it used DOHC cylinder heads with 4 valves on the cylinder. This engine uses IHI VF48 turbocharger, its maximum boost pressure is 14.5 psi (1 bar). EJ25 is the biggest engine among other EJ engines - EJ15, EJ16, EJ18, EJ20, and EJ22. The timing system uses timing belt. Because of this, power increased to 300 HP at 6,000 rpm, and torque 407 Nm at 4,000 rpm. Vehicle finder tool. EJ20 engine has similar problems. It improved its ecological index. Number of bids and bid amounts may be slightly out of date. In 2011 naturally aspirated EJ25 was replaced with FB25, and turbocharged EJ25 with FA20DIT. This turbocharged motor had semi-closed deck block, DOHC heads and variable valve timing system AVCS on intake cams. The timing belt replacement is necessary for each 50,000-60,000 miles of mileage (90,000-100,000 km).The EJ25D power is 155 HP at 5,600 rpm.

The main problems of EJ25 are high oil consumption, oil leak, knocking. In Stock. This is enough to get 280 HP at 5,600 rpm.2007+ Subarus Impreza WRX STI III received changed EJ257 engine: compression ratio is increased to 8.2, and it also uses variable valve timing system Dual AVCS on intake and exhaust camshafts.

This page was last updated: 18-Aug 01:21. There is no sense to waste time for improvement of naturally aspirated EJ25, you will just waste your money. EJ25 engines are built in-house at our machine shop. The Subaru EJ engine is a series of four-stroke automotive engines manufactured by Subaru.They were introduced in 1989, intended to succeed the previous Subaru EA engine.The EJ series is the mainstay of Subaru's engine line, with all engines of this series being 16-valve horizontal flat-fours, with configurations available for single, or double-overhead camshaft arrangements (SOHC or DOHC). Engine/Power/Exhaust It allowed to receive the power 230 HP at 5,600 rpm. In 1997 pistons were modified, and power increased to 165 HP.This motor was used for Subaru till 1998, then it was replaced by EJ251 engine. Item ID 5439 Model(s) 1998-2004 Subaru Impreza SOHC $ 140 USD.

The compression ratio was reduced to 8.4 on EJ255 and TD04L turbocharger was applied. Since 2006, they began to apply variable valve lift system i-AVLS, on the intake side.In 2009 this motor was slightly modified: it received lightweight pistons, changed intake ports, new plastic intake manifold, new spark plugs, improved i-AVLS system and lightweight exhaust system.In 1998 they started production of EJ254 engine which used DOHC heads. Probably, you want to know more about how to turbo EJ25? Such Legacy GT developed 265 HP at 5,600 rpm, and engine torque 350 Nm at 2,400 rpm.Subaru Impreza WRX STI had EJ257 engine with semi-closed deck block.

229 results for subaru ej25 engine. Except well- known EJ20 and EJ25, the Subaru EJ family also includes: EJ15, EJ16, EJ18 and EJ22. Subaru EJ25 engine reliability, problems and repairThis engine was produced since 1995 and was the biggest engine of the EJ family. FS: (For Sale) FS: STi Engine EJ25 2006 3500$! Shipping to 98052: Items in search results. EJ251 belongs to Phase 2 and it used new SOHC heads, one camshaft for each.

EJ25 firing order is 1-3-2-4. This engine uses the similar EJ20 cylinder block which differs by the bigger bore (99.5 mm) and stroke (79 mm instead 75 mm).

See each listing for international shipping options and costs.Tell us about your vehicle to find the right parts faster - SHORT ENGINE SUBARU EJ25 EJ251 EJ252 FOR IMPREZA LEGACY FORESTER 2.5 LTR 2000-05 - 2006-2011 Subaru Impreza Legacy Forester 2.5L Engine EJ25 AVLS Engine Automatic - 2010-2012 JDM Subaru Legacy Forester EJ25 EJ253 SOHC 2.5L AVLS Engine EJ253 - JDM Subaru EJ25 SOHC AVCS Engine 06-13 Forester Impreza Legacy Outback 2.5L #7 - 2006-2009 SUBARU OUTBACK 2.5L SOHC 4 CYLINDER BOXER ENGINE JDM EJ253 EJ25 - JDM 2006 2011 SUBARU LEGACY OUTBACK FORESTER RS 2.5L ENGINE EJ25 MOTOR - JDM EJ25 2.5L sohc JDM engine 99-05 Subaru Legacy Forester Outback - JDM 10-12 SUBARU,EJ25 SOHC LEGACY, OUTBACK 2.5L AVCS ENGINE - 2006 - 2011 JDM EJ25 AVCS SOHC 2.5L 4 CYL Subaru Impreza Forester Legacy ENGINE - 2000-2005 SUBARU IMPREZA 2.5L SOHC 4 CYLINDER ENGINE JDM EJ253 - 00 05 SUBARU FORESTER 2.5L SOHC 4 CYLINDER ENGINE JDM EJ253 - JDM 99 05 Subaru Legacy Outback 2.5 EJ25 Engine EJ253 Motor - Subaru Legacy Engine Motor 2006-2009 2.5L SOHC EJ25 AVCS VIN 6 6th Digit JDM - JDM 2010 2011 SUBARU LEGACY FORESTER EJ25 ENGINE EJ253 SOHC 2.5 AVCS MOTOR S#707 - 2003-2005 Subaru Impreza Legacy Forester 2.5L Engine Subaru Outback 2.5L EJ25 #2Trending price is based on prices over last 90 days.

14 product ratings - 2006-2009 SUBARU FORESTER 2.5L SOHC 4 CYLINDER BOXER ENGINE JDM EJ253 EJ25 It was widely applied in all main car models .Subaru EJ25 engine used the aluminum cylinder block with dry sleeves. Select a vehicle: SHORT ENGINE SUBARU EJ25 EJ251 EJ252 FOR IMPREZA LEGACY FORESTER 2.5 LTR 2000-05.

EJ254 motor used variable valve timing system AVCS on intake camshafts.Subaru EJ255 engine was applied for Forester, Impreza WRX and Legacy (2004-2005). Item ID 6057 Model(s) Legacy, Forester & Impreza 2009-2012 (EGR) Mileage 87745 KM / 54522 US Miles