Valve, Intake/Exhaust

Intake Valve Stem-to-guide Clearance 0.0008-0.0025
Exhaust Valve Stem-to-guide Clearance 0.0018-0.0035
Service Clearance 0.0055
Intake Valve Head Diameter 43.5 mm (1.71 Inch)
Exhaust Valve Head Diameter 34.5 mm (1.36 Inch)
Valve Face Runout Limit 0.002 Max.
Valve Face Angle 44°
Intake Valve Stem Diameter (std.) 0.3159-0.3167
Exhaust Valve Stem Diameter (std.) 0.3149-0.3156
Intake Valve Stem Diameter (0.008 oversize) 0.3239-0.3245
Exhaust Valve Stem Diameter (0.008 oversize) 0.3228-0.3235
Intake Valve Stem Diameter (0.016 oversize.) 0.3318-0.3324
Exhaust Valve Stem Diameter (0.016 oversize.) 0.33O7-0.3314