Refacing Valves and Valve Seats

NOTE: The intake and exhaust valves have a 44.5 to 45 degree face angle.

INSPECTION
Inspect the remaining margin after the valves are refaced.

MARGIN
Intake: 1.02-1.35 mm (0.402-0.531 inch)
Exhaust: 1.44-1.77 mm (0.0567-0.0697 inch)