Mitsubishi 4G93 User Manual

4G9 ENGINE (E-W) -
Cylinder Head and Valves
11A-9-12
PWEE9502-A
E
Nov. 1995Mitsubishi Motors Corporation Added
(3) Press-fit the valve guide until it protrude specified value
(SOHC: 14 mm, DOHC: 19 mm) as shown in the
illustration.
Caution
1. Press the valve guide from the cylinder head top
surface.
2. Valve guide for intake valve and that for exhaust
valve are different in length. (45.5 mm for intake
valve; 50.5 mm for exhaust valve)
(4) After the valve guide has been installed, insert a new
valve to check for smooth sliding motion.
Protrusion

Mitsubishi 4G93 Specifications

General

Bore x Stroke	81.0 mm x 89.0 mm
Block Material	Cast iron
Engine code	4G93
Displacement	1834 cc
Compression Ratio	9.5:1
Fuel System	Multi-point fuel injection
Valvetrain	DOHC, 16 valves
Torque	167 Nm
Head Material	Aluminum
Fuel type	Petrol
Engine Type	Inline 4 cylinder