Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve Stem-To-Guide Clearance Intake 0.0055 Inch (in)
Service clearance -.0055
Exhaust 0.0055 Inch (in)
Service clearance -.0055
Valve Face Angle Intake 30 Degrees (deg)
Exhaust 37.5 Degrees (deg)
Valve Face Runout TIR Maximum 0.002 Inch (in)
Minimum Valve Face Margin - Intake Valves 0.112 Inch (in)
Minimum Valve Face Margin - Exhaust Valves 0.054 Inch (in)
Valve Stem Diameter 0.31185 - 0.31255 Inch (in)
Valve Head Recession Relative To Deck Surface Intake 0.046 - 0.058 in.
Exhaust 0.052 - 0.064 in.