Operation CHARM: Car repair manuals for everyone.

Valve, Intake/Exhaust

Valve Margin
Intake
Standard 0.039 Inch (in)
Service Limit 0.019 Inch (in)
Exhaust
Standard 0.047 Inch (in)
Service Limit 0.028 Inch (in)
Valve Face Angle 45 - 45.5 Degrees (deg)
Valve Stem Diameter
Intake 0.236 Inch (in)
Exhaust 0.236 Inch (in)
Valve Stem to Guide Clearance
Intake
Standard 0.0008 to 0.002 Inch (in)
Service Limit 0.004 Inch (in)
Exhaust
Standard 0.0016 to 0.0028 Inch (in)
Service Limit 0.006 Inch (in)