Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve Face Angle 45 Degrees (deg)
Valve Stem Clearance (Production-Intake) 0.001 - 0.0026 Inch (in)
Valve Stem Clearance (Prodution-Exhaust) 0.0014 - 0.003 Inch (in)
Valve Stem Clearance (Service-Intake) 0.0037 Inch (in)
Maximum
Valve Stem Clearance (Service-Exhaust) 0.0041 Inch (in)
Maximum
Valve Stem Diameter (Production - Intake) 0.3132 - 0.314 Inch (in)
Valve Stem Diameter (Production - Exhaust) 0.3132 - 0.314 in Inch (in)
Valve Stem Diameter (Service - Intake) 0.313 Inch (in)
Minimum
Valve Stem Diameter (Service - Exhaust) 0.313 Inch (in)