Valve, Intake/Exhaust

LIFT:
Exhaust 10.528 mm (0.4145 inch)
Intake 10.350 mm (0.4075 inch)

LENGTH (TIP-TO-GAUGE DIMENSION LINE):
Intake 124.435 - 125.070 mm (4.899 - 4.924 inch)
Exhaust 125.120 - 125.755 mm (4.927 - 4.952 inch)

VALVE HEAD DIAMETER:
Intake 48.387 - 48.641 mm (1.905 - 1.915 inch)
Exhaust 37.973 - 38.227 mm (1.495 - 1.505 inch)

VALVE FACE ANGLE:
Intake 45°
Exhaust 45°

TIP REFINISHING:
Maximum Allowable 0.25 mm (0.010 inch)

VALVE STEM:
Diameter 7.899 - 7.925 mm (0.311 - 0.312 inch)
To-Guide Clearance 0.025 - 0.076 mm (0.001 - 0.003 inch)