F 250 2WD Pickup V8-5.4L CNG VIN M (1999)
Valve Seat: Specifications
Valve Seat Width
Intake
1.3-1.5 mm
Exhaust 2.1-1.9 mm
Valve Seat Angle
45.00-44.50 deg
Valve Seat Runout
0.025 mm
Valve Seat: Specifications
Valve Seat Width
Intake
1.3-1.5 mm
Exhaust 2.1-1.9 mm
Valve Seat Angle
45.00-44.50 deg
Valve Seat Runout
0.025 mm