Valve Seat

Valve Seat Angle 46 degrees
Valve Seat Runout 0.05 mm (0.002 inch) Max
Valve Seat Width
Exhaust 1.575 - 2.362 mm (0.065 - 0.098 inch)
Intake 0.89 - 1.52 mm (0.065 - 0.060 inch)