Mitsubishi Lancer Evolution-VII Workshop Manual page 21

1-2
GENERAL INFORMATION
This engine has the same basic structure as the previous 4G63-T/C engine, however, the following
enhancements have been added in order to provide improved performance.
The piston shape has been changed.
D
The width of the piston rings has been reduced in order to reduce engine friction.
D
The turbocharger type has been changed.
D
An EGR valve has been added.
D
MAJOR SPECIFICATIONS
Items
Total displacement mL
Bore × stroke mm
Compression ratio
Combustion chamber
Camshaft arrangement
Valve timing
Maximum output kW/r/min
Maximum torque N·m/r/min
Fuel system
Rocker arm
Auto-lash adjuster
ENGINE -
General Information
Intake opening
Intake closing
Exhaust opening
Exhaust closing
4G63-T/C
1,997
85.0 × 88.0
8.8
Pentroof type
DOHC
BTDC 21_
ABDC 59_
BBDC 58_
ATDC 18_
206/6500
383/3500
Electronic controlled multipoint fuel injection
Roller type
Equipped