Valve Seat

VALVE SEAT
Angle 45 - 45 1/2°
Runout (Max) 0.051 mm (0.002 inch)

VALVE SEAT WIDTH
Intake 0.75 - 1.25 mm (0.0295 - 0.0492 inch)
Exhaust 1.25- 1.75.mm (0.0492 - 0.0689 inch)