Valve, Intake/Exhaust

Valve head diameter
intake 47.27 mm (1.86 inch)
exhaust 37.1 mm (1.46 inch)
Valve face runout limit 0.05 mm (0.002 inch)
Valve face angle 45.675 degrees
Valve stem diameter (STD)
intake 6.955 - 6.988 mm (0.2738 - 0.2751 inch)
exhaust 6.929-6.962 mm (0.2728 - 0.2741 inch)
Oversize
intake 9.075-9.055 mm (0.3573-0.3565 inch)
exhaust 9.063-9.043 mm (0.3568-0.3560 inch)
Oversize
intake 9.456-9.436 mm (0.3723-0.3715 inch)
exhaust 9.444-9.424 mm (0.3718-0.3710 inch)
Valve stem to guide clearance
intake 0.020-0.069 mm (0.045-0.090 inch)
exhaust 0.045-0.095 mm (0.00177-0.00374 inch)