Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve Thickness of Valve Head (Margin) Intake
Standard Value 1.0 Millimeter (mm)
Minimum 0.5 Millimeter (mm)
Valve Thickness of Valve Head (Margin) Exhaust
Standard Value 1.2 Millimeter (mm)
Minimum 0.7 Millimeter (mm)
Valve Overall Length Intake
Standard Value 112.30 Millimeter (mm)
Minimum 111.80 Millimeter (mm)
Valve Overall Length Exhaust
Standard Value 114.11 Millimeter (mm)
Minimum 113.61 Millimeter (mm)
Valve Stem Outside Diameter Intake 6.0 Millimeter (mm)
Valve Stem Outside Diameter Exhaust 6.0 Millimeter (mm)
Valve Stem to Valve Guide Clearance Intake
Standard Value 0.02 - 0.05 Millimeter (mm)
Limit 0.10 Millimeter (mm)
Valve Stem to Valve Guide Clearance Exhaust
Standard Value 0.04 - 0.07 Millimeter (mm)
Limit 0.15 Millimeter (mm)
Valve Face Angle 45 - 45.5 Degrees (deg)
Valve Stem Projection
Standard Value 49.30 Millimeter (mm)
Limit 49.80 Millimeter (mm)