Valve Seat

Dimensional Specifications
Valve Seat
Angle 44.25 degrees - 44.75 degrees
Runout (Max.) 0.0762 mm (0.003 inch)
Width (Finish)
Intake 1.016 - 1.524 mm (0.040 - 0.060 inch)
Exhaust 1.524 - 2.032 mm (0.060 - 0.080 inch)