Valve Seat

All Specifications Given In Inches Unless Otherwise Noted.


Valve Seats
Seat Angle, degrees [05] [14]
Seat Width
Intake 0.060 - 0.080
Exhaust 0.060 - 0.080
Runout 0.003

Footnotes:

[05] - Intake 30°
Exhaust 45°
[14] - Original valve seats may be ground once.