Mitsubishi 4g6 User Manual

Items

4G63

Total displacement mL

1,997

Bore ´ Stroke mm

85.0 ´88.0

Compression ratio

10.0

Combustion chamber

Pentroof type

Camshaft arrangement

SOHC

Intake

8

Number of valve

Exhaust

8

Opening

BTDC 11_

Intake

Closing

ABDC 53_

Valve timing

Opening

BBDC 63_

Exhaust

Closing

ATDC 21_

Fuel system

Electronically controlled multipoint fuel injection

Rocker arm

Roller type

Auto-lash adjuster

Equipped

Items

Standard value

Limit

When checked

294-490

-

Tension N

When a used belt is installed

343-441

-

Alternator drive

When a new belt is installed

490-686

-

belt

tension

When checked

7.7-12.3

-

Deflection

(Reference

When a used belt is installed

8.4-10.6

-

value) mm

When a new belt is installed

5.9-7.7

-

When checked

392-588

-

Tension N

When a used belt is installed

441-539

-

Power steering

oil pump and

When a new belt is installed

637-833

-

A/C compressor

drive belt

When checked

11.7-15.3

-

tension

Deflection

mm

When a used belt is installed

12.5-14.3

-

mm

When a new belt is installed

8.8-11.0

-

Basic ignition timing

5_ BTDC±2_

-

Ignition timing

Approx. 10_BTDC

-