EJCP.PARTS

SUBARU 2.0 DOHC TURBO

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). Naturally aspirated and turbocharged versions are available, ranging from 96 to 320 horsepower. These engines are commonly used in light aircraft, kit cars and engine swaps into air-cooled Volkswagens, and are also popular as a swap into the wasserboxer engined Volkswagen T3/Vanagon . Primary engineering on the EJ series was done by Masayuki Kodama, Takemasa Yamada and Shuji Sawafuji of Fuji Heavy Industries, Subaru's parent company. This engine series is used for WRX models in the world market outside Japan as of 1999. The Japanese WRX models use the EJ207 from 1999~2001, except the 5-door wagon which also uses the EJ205. After 2001, all WRXs use the EJ205, until 2006 when the USDM WRX model changed engines to the EJ255. The EJ205 has an 8:1-9:1 compression ratio.[WIKI]

SIZES BLOCK MATERIAL HEAD MATERIAL CAM TYPE FUEL SYSTEM
2.0 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
2.0 DOHC 02-03 IMPREZA 2.0A LEFT 2.0B
RIGHT 2.0A
***** ****
2.0 DOHC 04 IMPREZA 2.0B LEFT 2.0C
RIGHT 2.0A
***** ****
2.0 DOHC 05 IMPREZA 9-2X 2.0C LEFT 2.0C
RIGHT 2.0A
***** ****

VALVE INFORMATION

MAKE MODEL YEAR RANGE
SUBARU IMPREZA 2002-2005
SAAB 9-2X 2005
TYPE HEAD DIAMETER STEM DIAMETER O.A.L. GROOVES LOCATION
EXHAUST 32 5.95 104.3 1 *SUB20AU
INTAKE 36 5.96 104.1 1 *SUB20AU

CRANKSHAFT POSITION SENSOR

CAMSHAFT POSITION SENSOR

*******