EJCP.PARTS

SUBARU 2.5 EJ DOHC NON TURBO

There were two variations of the EJ25D sold in the US market. The engine was introduced in 1996 in the Legacy 2.5GT, LSi, and Legacy Outback. That version of the engine used HLA heads, was recommended to be run on 91 octane fuel, had lower power and torque ratings than the later '97-99 EJ25D, and was only offered with an automatic transmission. In 1997 a revised engine was introduced that used heads with shimmed bucket lifters (versus the HLAs), was designed to run on 87 octane fuel, and was available with either a manual or automatic transmission. Because of the DOHC valve architecture, the spark plugs are more difficult to service in comparison to SOHC variations. The DOHC engines are therefore installed with platinum spark plugs and an extended spark plug service life of 80,000 miles (128,747.5 km).[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.5 ALUMINUM ALUMINUM DOHC MPFI

ITEMS

BRACKETS EXHAUST MANIFOLD INTAKE MANIFOLD OIL PAN PISTON
SENSORS TIMING COVER TIMING SET VALVE COVER VALVE INFORMATION

LISTING TEMPLATES

SIZES COMPATABILITY ENGINE TEMP HEAD TEMP CRANK TEMP NOTES
2.5 DOHC 96 LEGACY OUTBACK 2.5A 2.5A ***** ****
2.5 DOHC 97 LEGACY OUTBACK 2.5B 2.5B ***** ****
2.5 DOHC 98 FORESTER 2.5C 2.5B ***** ****
2.5 DOHC 98 IMPREZA 2.5D 2.5B ***** ****
2.5 DOHC 98 LEGACY OUTBACK 2.5E 2.5B ***** ****
2.5 DOHC 99 LEGACY OUTBACK 2.5F 2.5B ***** ****

VALVE INFORMATION 1

MAKE MODEL YEAR RANGE
SUBARU LEGACY 1997-1999
SUBARU IMPREZA 1998
SUBARU FORESTER 1998
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 32.1 6 105.9 1 *SUB25AU
INTAKE 36 6 106 1 *SUB25AU

VALVE INFORMATION 2

MAKE MODEL YEAR RANGE
SUBARU LEGACY 1996
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 32 6 94 1 *SUB25BU
INTAKE 36 6 93.7 1 *SUB25BU

CRANKSHAFT POSITION SENSOR

CAMSHAFT POSITION SENSOR

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