Valve Seat

VALVE SEAT SPECIFICATIONS
Bore depth of valve seat in cylinder head (Dimension C)
Standard Size:
Inlet: 7.940-8.040 mm
Exhaust: 7.920-8.020 mm
Repair Size 1:
Inlet: 8.140-8.240 mm
Exhaust: 8.120-8.230 mm
Radius (Dimension R):
Inlet: 0.200-0.400 mm
Exhaust: 0.200-0.400 mm
Bore Diameter Of Valve Seat Insert (Dimension D2):
Standard Size:
Inlet: 30.060-30.070 mm
Exhaust: 28.000-28.013 mm
Repair Size 1:
Inlet: 30.250-30.266 mm
Exhaust: 28.250-28.263 mm
Valve Seat Interferance Fit In Cylinder Head:
Inlet: 0.200-0.400 mm
Exhaust: 0.200-0.400 mm
Valve Seat Insert Height (Dimension H):
Standard Size:
Inlet: 5.600 mm
Exhaust: 5.600 mm
Repair Size 1:
Inlet: 5.600 mm
Exhaust: 5.600 mm
Valve Seat Insert Outer Diameter (Dimension D)
Standard Size:
Inlet: 30.000-30.013 mm
Exhaust: 27.970-28.070 mm
Repair Size 1:
Inlet: 30.310-30.320 mm
Exhaust: 29.310-28.320 mm