Valve, Intake/Exhaust

Valve Stem To Guide Clearance:
Intake 0.026 - 0.068 mm (0.001 - 0.0027 inch)
Exhaust 0.038 - 0.081 mm (0.0015 - 0.0032 inch)
Valve Head Diameter:
Intake 40.0 mm (1.57 inch)
Exhaust 33.0 mm (1.30 inch)
Valve Face Runout Limit 0.05 mm (0.002 inch)
Valve Face Angle 44°
Valve Stem Diameter:
Standard:
Intake 7.960 - 7.940 mm (0.3134 - 0.3126 inch)
Exhaust 7.948 - 7.928 mm (0.3129 - 0.3121 inch)
Oversize:
Intake 8.340 - 8.320 mm (0.3283 - 0.3276 inch)
Exhaust 8.328 - 8.308 mm (0.3279 - 0.3271 inch)
Oversize:
Intake 8.720 - 8.700 mm (0.3433 - 0.3425 inch)
Exhaust 8.708 - 8.688 mm (0.3428 - 0.3420 inch)