Mitsubishi Lancer Evolution VI User Manual

ENGINE – Specifications
11-3
SPECIFICATIONS
SERVICE SPECIFICATIONS
Items Standard value Limit
Timing belt
Auto-tensioner rod projection length mm 12 –
Auto-tensioner rod pushed-in amount [when pushed with a force of 98
– 196 N] mm
1.0 or less –
Rocker arms and camshaft
Camshaft cam height mm Intake 35.79 35.29
Exhaust 35.49 34.99
Camshaft journal outer diameter mm 26 –
Cylinder head and valves
Cylinder head flatness of gasket surface mm Less than 0.05 0.2
Cylinder head grinding limit of gasket surface mm
Total resurfacing depth of both cylinder head and cylinder block
– 0.2
Cylinder head overall height mm 131.9 – 132.1 –
Cylinder head bolt shank length mm – Maximum 99.4
Valve thickness of valve head (margin) mm Intake 1.0 0.5
Exhaust 1.5 1.0
Overall valve length mm Intake 109.5 109.0
Exhaust 109.7 109.2
Valve thickness to valve guide clearance
mm
Intake 0.02 – 0.05 0.10
mm
Exhaust 0.05 – 0.09 0.15
Valve face angle 45° – 45.5° –
Valve spring free length mm 48.3 47.3
Valve spring load/installed height N/mm 294/40.0 –
Valve spring out-of-squareness 1.5° or less Maximum 4°
Valve seat contact width mm 0.9 – 1.3 –
Valve guide inner diameter mm 6.6 –
Valve guide projection from cylinder head upper surface mm 20.5 –
Valve stem projection mm Intake 49.20 49.70
Exhaust 48.40 48.90
Oversize rework dimensions of valve guide
hole mm
0.05 O.S. 12.05 – 12.07 –
h
o
l
e mm
0.25 O.S. 12.25 – 11.27 –
0.50 O.S. 12.50 – 12.52 –

Mitsubishi Lancer Evolution VI Specifications

General

Brand	Mitsubishi
Model	Lancer Evolution VI
Category	Automobile Parts
Language	English