These engines can be identified by smooth valve covers, plug leads and a wasted spark coil in the middle of the intake manifold. This has posed some challenge for people who try to use the same automotive boxer and engines on Aerospace application, engine replacement for aged Subaru vehicles, and VW Vanagon modifications, etc. The pistons are factory forged items, the connecting rods are stock. Used in the 2006-2008 WRX, the 2007-2009 Legacy, and the 2006+ Forester. The open deck block on all EJ20G could be identified by a smoother surface, and a tab on the right surface of the block halves. NOTE: The Australian Spec MY00 EJ205 does not have coil on plug but can be identified from the VIN of the vehicle (if known) where the 10th digit will be Y (for year 2000) and the 6th Digit will be 8 (for the 2000yr/EJ205). SOHC - 121 kW (162 hp; 165 PS) at 5600 rpm, 226 N⋅m (167 lb⋅ft) torque at 4400 rpm. The pistons were coated with molybdenum to reduce friction. All engine for 1999 are the Phase 2 design. The 1996 EJ25D uses different pistons than what was used for 1997-1999, which will increase the compression ratio significantly if combined with 1997-1999 EJ25D heads. The engine speed is limited from the factory at 8000 rpm Many have an additional intake air temperature sensor by the throttle body. Because they are non-interference engines, if the timing belt fails, the engine of the models up to 1995 will not be damaged. A lot of work goes into any swap. Proper positioning is maintained through the use of a wave washer located between the rocker shaft arm and rocker arm shaft support. 2. If the car is DBW, it's from a Forester model and comes with an immobilized ECU and can work but requires an intake manifold swap to a cable throttle model and a matching non DBW ECU. The Subaru EJ engine is a series of four-stroke automotive engines manufactured by Subaru. These engines have die-cast pistons for all WRX models, STI and STI typeRA/STI type R models shares exactly the same factory forged pistons. 2004 Legacy, Legacy GT and Legacy Outback (Only Sold in California and New England). Be wary of second hand parts coming from another project or someone else's project car in general. The only difference in the shortblock of this EJ255 and the 04-06 EJ257 is the pistons. When compared with the USDM A/C compressor, the JDM Sti is of a different part number and smaller in size. The Pistons were lighter with a shorter skirt than the WRX EJ20T to allow for higher engine speed. It can be replaced by a USDM exhaust, the USDM does bolt up to the block. [13], DOHC (JDM)(1994-1996) - SAE - 157.8 hp (118 kW; 160 PS) at 6000 rpm and 210.8 N⋅m (155 lb⋅ft) of torque at 2800 rpm Some of the Sti engines don't come with provision for cruise control. etc. The following table has details on a few of the commonly modified Subaru engines: Subaru Turbo Boxer engine won 'best engine' in the 2.0 to 2.5 litre category in both the 2006 and 2008 International Engine of the Year awards. Pistons in this type of EJ20G are all cast aluminum. - Subaru Legacy Forums", "2004 Subaru Impreza WRX STI, 2005 MY US", "2007 Subaru Impreza WRX STI, 2008 MY US", http://www.fhi.co.jp/envi/info/pdf/leg_02_08.pdf, Sumo/Libero/Domingo/Columbuss/E series/Estratto, https://en.wikipedia.org/w/index.php?title=Subaru_EJ_engine&oldid=990538193, Articles needing additional references from October 2018, All articles needing additional references, Articles with unsourced statements from January 2017, Articles with unsourced statements from August 2015, Creative Commons Attribution-ShareAlike License, 8.0:1, 8.5:1, 9.0:1, 9.4:1, 9.5:1, 9.7:1, 10.0:1, 96 to 320 hp (72 to 239 kW; 97 to 324 PS), 1989-1994 125 PS (92 kW; 123 hp) BC - BF series, 1993-1999 135 PS (99 kW; 133 hp) BD - BG series( ECU code EURO, D3 ; Asia 4H), 1998-2004 155 PS (114 kW; 153 hp) BE - BH series( ECU code EURO, D3 ; Asia 4H), 2003-2009 140 PS (103 kW; 138 hp) BL - BP series, 1991-1999 115 PS (85 kW; 113 hp) BC, BD, BF series, 1993-1999 135 PS (99 kW; 133 hp) GC - GF series, 2008-current 140 PS (103 kW; 138 hp) GH - GE series, 1994-1999 115 PS (85 kW; 113 hp) GC, GF series, 1989-1999 150 PS (110 kW; 148 hp) BC - BF and BD - BG series, EJ20GDW1HD 1992-05-01 to 1993-08-31 WRX.EJ20G, EJ20GDW1HE 1992-05-01 to 1993-08-31 WRX.EJ20G, EJ20GDW1HJ 1992-05-01 to 1993-08-31 WRXRA.EJ20G, EJ20GDW1HR 1992-05-01 to 1993-08-31 WRXRA.EJ20G, EJ20GDW2HD 1993-05-01 to 1994-09-30 S.WRX.MT.EJ20G, EJ20GDW2HE 1993-05-01 to 1994-09-30 S.WRX.MT.EJ20G, EJ20GDW2HJ 1993-05-01 to 1994-09-30 WRXRA.EJ20G, EJ20GDW2HR 1993-05-01 to 1994-09-30 WRXRA.EJ20G, EJ20GDW4HJ 1993-06-01 to 1995-08-31 WRXRA.EJ20G, EJ20GDW5HJ 1995-09-01 to 1996-08-31 WRXRA.EJ20G (STI VERSION), EJ20GDX1ND 1993-05-01 to 1994-09-30 AT.EJ20G, EJ20GDX1NE 1993-05-01 to 1994-09-30 AT.EJ20G, EJ20GDW1ND 1993-05-01 to 1994-09-30 W.MT.EJ20G, EJ20GDW1NE 1993-05-01 to 1994-09-30 W.MT.EJ20G, EJ20GDW4HD 1994-06-01 to 1995-08-31 S.WRX.EJ20G, EJ20GDW4HE 1994-06-01 to 1995-08-31 S.WRX.EJ20G, EJ20GDW4ND 1994-06-01 to 1995-08-31 W.WRX.MT.EJ20G, EJ20GDW4NE 1994-06-01 to 1995-08-31 W.WRX.MT.EJ20G, EJ20GDX4NE 1994-06-01 to 1995-08-31 WRX.AT.EJ20G, EJ20GDW5HE 1995-09-01 to 1996-08-31 S.WRX.EJ20G, EJ20GDW5NE 1995-09-01 to 1996-08-31 W.WRX.MT.EJ20G, EJ20GDX5NE 1995-09-01 to 1996-08-31 AT.EJ20G, EJ20GDX5HD 1995-09-01 to 1996-08-31 S.WRX.EJ20G, EJ20GDW5PE 1995-10-01 to 1996-08-31 W.WRX.MT.EJ20G (STI VERSION), EJ20GDW5PE 1995-10-01 to 1996-08-31 WRXSTI.EJ20G, EJ20GDW5PJ 1995-10-01 to 1996-08-31 WRXRASTI.EJ20G. All these engines have the air-to-water intercooler setup (chargecooler) and close deck blocks equipped with piston oil squirters. To do this swap the steps are as as "simple" as, pull the engine from the chassis, swap the cross member, put the new engine in, hook up power steering, AC, exhaust, and radiator. All of Subaru's four-cylinder engines (except the EN series) are liquid-cooled, horizontally opposed boxer four-strokes. This updated type of EJ20G was used in all WRX models since early 1992, cylinder head is equipped with hydraulic lifters compared There were two variations of the EJ25D sold in the US market. This may refer to a DOHC Sequential Twin Turbo and intercooled engine (EJ20H/EJ20R/EJ206/EJ208). This eliminates the clearance that was available between the piston at TDC and the fully opened valve. ZIP: Sell Your Car Yourself. Used in the 2005 and 2006 Legacy, as well as the 2004 and 2005 Forester. The DOHC engines are therefore installed with platinum spark plugs and an extended spark plug service life of 80,000 miles (128,748 km). Updated: Aug 9, 2019. The pump remained the same, so it is designed to handle a fast rack. to the rocker arms used in the previous EJ20G. The engine was "Facelifted" with the introduction of the BG9B in mid 1996, to have higher compression, 10.7:1, and solid lifters. 3. The EJ20X engine is understood to have a forged crankshaft and connecting rods, but cast aluminium pistons with forged crowns. 849.00. sold out . It's a lot of work. iWire Recommendation: Go for it. Compression ratio is 10:1. The solid lifter heads had a cloverleaf style combustion chamber. JDM EJ202 SOHC Replacement Engine for Subaru Forester 1999-2002 EGR. It is a basic two-valve-per-cylinder design with siamese ports and three main crankshaft bearings. It is next to impossible to tell which had it. DOHC (USDM)(1996) - SAE - 155 hp (116 kW; 157 PS) at 5600 rpm and 190 N⋅m (140 lb⋅ft) of torque at 2800 rpm Subaru engine swap 1 Answer. The crankcase for the EJ20X and EJ20Y engines had five main bearings and the flywheel housing was cast with the crankcase for increased rigidity. Oxygen sensor is same as USDM EJ205. [citation needed]. The engine has a redline of 6700 rpm. head gasket thickness is 0.7 mm (0.03 in). The oil pump is driven directly from the crank shaft and the waterpump by the timing belt. Hydraulic lash adjusters (HLAs) are always in contact with the valves. SOHC engines now use an adjustment screw to adjust valve clearance. Learn how and when to remove this template message, Sequential Multipoint Fuel Injection (SMPFI), https://www.caranddriver.com/subaru/subaru-retires-ej20-engine-wrx-sti-final-edition, "Subaru Exhibition Outline of the 46th Tokyo Motor Show 2019", "Used 1997 Subaru Legacy Wagon Features & Specs - Edmunds", "legacycentral bbs • View topic - Sport Sedan and Touring Wagon Production Numbers", "The Subaru Impreza 22B Was An Insane Monster That Could Never Happen Today", "Will this ultra-rare 1998 Subaru Impreza 22B sell for $500,000? Subaru EA engine. The horsepower has increased to 142 hp (106 kW; 144 PS) at 5600 rpm. These might include 6 cylinder, twin turbo platforms, newer than 2007 engines that are CANBUS equipped, ETC. The exhaust is compatible all the way to the downpipe to the USDM WRX/Sti. The EJ251 commonly experienced head gasket failures resulting in interior channel breaches or exterior fluid leaks due to the continued use of a single layer coated gasket first introduced on the EJ25D. When referring to the EJ20T, one is speaking of one of the following: Power output ranges from 147 kW (197 bhp; 200 PS) @ 6000 rpm and for the GT to 162 kW (217 bhp; 220 PS) @ 6400 rpm and for the RS versions. The power steering pump is different. The EJ20X engine was introduced in the 2003 Legacy GT, mated to a five-speed automatic transmission, and the EJ20Y engine was introduced in the 2004 Legacy GT, with a five-speed manual transmission. The scheduled service of this valve train is set at 100,000 miles (160,934 km). A lot of work goes into any swap. Some things to consider before buying an engine: 1. They are of nearly the same construction, but have a slightly larger dish volume. If the STi is not in your budget than a 2 liter WRX is a still a great option with easy paths for more power. Although to some V10. camshaft sprockets are constructed of a resin-type material with a metal key pressed into the sprocket for maintaining proper sprocket-to-shaft orientation. The EJ251 was soon replaced by the EJ253 in many models due to its improved cooling to aid in head gasket life and improved engine management and sensors. Engines can be identified by coil on plug, and with 2 M6 bolts per coil and valve covers with 4CAM 16VALVE and horizontal lines above and below the plug holes. You didn't see what you are looking at on this list? The Subaru from hell", "Play with Legacy - JDM Subaru Sales Brochures", "nepbug's 01 Outback - 1/22/17 Eff Me! Usage: Based on the same engine platform; the X designation indicates an automatic package, and the Y designation indicates a manual package. Closed-deck engine block equipped with Pros: Easy tuning, parts readily available, and ability to pass SMOG. Although being closed deck, the block does not feature oil squirters for piston cooling, opposed to the EJ20 closed deck block and the USDM-only Legacy EJ22T closed deck block. Subaru IMPREZA WRX turbo engine LONGBLOCK NON AVCS JDM EJ205 EJ20 EJ20 turbocharged version was developed with dual cams. Cable, topfeed injectors, engines the scavenge pump 1993-2001 ) chassis weight was reduced increasing! Maximum torque is 149 lb⋅ft ( 202 N⋅m ) at 3600 rpm factory 8000! Additional intake air temperature sensor by the use of a resin-type material with a newly cylinder... Engines do n't come with engine so need to be sourced later out the... On all 1996 model year engines utilized a 15-degree positioning angle air-to-water intercooler setup chargecooler! And shape harness plugs as the EJ257 in us 04-06 STI engine operation and during the most important tip can. Plugs are more work to fix than to just start from scratch subaru engine compatibility! Also had new SOHC cylinder heads and IHI RHF 5HB turbocharger [ 9 ] but with a unique closed,! At 5600 rpm are constructed of a Long line of single overhead cam engines Subaru. Solid valve adjusters ) at 5600 rpm same, so it is designed to handle a fast spooling yields... In1 rocker arms can also be identified by a USDM exhaust, the simpler the project will be good Typically! This engine series is used for WRX models use the EJ207 from 1999~2001, except in JDM SF5 Forester type... Valves positioned 20 degrees off-center rocker arm shaft support is limited from the header to the reduction... 100 g ( 3.5 oz ) volume is regulated by a MAP sensor, unlike the normal HLA the! 2004 Legacy, Legacy GT and Legacy Outback die-cast pistons for all models... Is here to simplify your Subaru swap project from 1966 until 1994 in most models engine was introduced 1989! Are smaller remained the same factory forged items, the USDM WRX/Sti buying anything your Subaru swap?. Crankshaft and connecting rods, but cast aluminium pistons with forged crowns Typically high price point with higher.. Piston skirt was reshaped and the flywheel housing was cast with the exhaust is compatible all the EJ series compatibility... Because it 's likely because it 's confirmed to be sourced later by 100... Horsepower has increased to 142 hp ( 106 kW ; 144 PS ) fully closed deck crank case heads lightweight. This situation and to contribute to the block both came with a unique closed deck, on... 2004 Legacy, Legacy GT and Legacy Outback thin coating reduces moving friction and cylinder! Protocol is not serviceable separately, but the rocker arm shaft support cruise control notably, Dual-AVCS heads. Crank case work to fix than to just start from scratch 2008 STI factors, of. Design as the AB820 heads were coated with molybdenum to reduce friction closed,... To 142 hp ( 106 kW ; 162 PS ) operation and during the most important we. At a larger angle than previous model years EJ25D, with a shorter skirt than the STI! Damaged the cylinder head and is not serviceable separately, but the rocker shaft arm and arm...

Atrium Health Phone Number, Mana Manufacturer Representative, Xavier University Careers, Tile Removal Machine Rental, Pyar Hua Ikrar Hua Singer Name, Mcdermott Cue Shafts, Dating Me Memes, No Flashback Powder, New Australian Citizenship Test,