Valve, Intake/Exhaust

Face Angle 45°
Seat Angle 46°
Stem Clearance:
Intake Production 0.025-0.069 mm (0.0010-0.0027 inch)
Exhaust Production 0.025-0.069 mm (0.0010-0.0027 inch)
Intake Service 0.025-0.094 mm (0.0010-0.0037 inch)
Exhaust Service 0.025-0.194 mm (0.0010-0.0076 inch)
Valve Lash 1 Turn Down from Zero Lash