Valve Seat

Specifications
Bore Of Valve Seat Ring:
Standard Size:
D1 Cylinder Head (Diameter X Height):
Inlet: 36 mm X 6 mm
Exhaust: 32 mm X 6 mm
D Valve Seat Ring:
Inlet: 36.1 - 36.12 mm
Exhaust: 32.1 - 32.12 mm
Repair Size:
D1 Cylinder Head (Diameter X Height):
Inlet: 37.2 mm X 6 mm
Exhaust: 33.2 mm X 6 mm
D Valve Seat Ring:
Inlet: 37.3 mm
Exhaust: 32.3 mm
t: 5.6 - 5.9 mm
D2:
Inlet: 30 mm
Exhaust: 25.6 mm





Inlet And Exhaust Valve Seats:
Valve Seat Width (b): 0.90 - 1.10 mm
Valve Seat Angle (Alpha): 45°
Correction Angle Top (Beta): 30°
Correction Angle Bottom (Gamma): 60°
Permissible Radial Runout Of Valve Seat: 0.03 mm