Valve, Intake/Exhaust

Face Angle 46 degrees
Stem Height-All 49.15-50.17 mm (1.93-1.975 inch)
Stem Clearance-Intake 0.031-0.071 mm (0.0012-0.0028 inch)
Stem Clearance-Exhaust 0.036-0.074 mm (0.0014-0.0029 inch)
Minimum Margin 0.635 mm (0.025 inch)