Operation CHARM: Car repair manuals for everyone.

Valve Seat

Valve seat width-intake 1.8-2.2 mm (0.071-0.086 inch)
Valve seat width-exhaust 1.8-2.2 mm (0.071-~0.086 inch)
Valve seat runout 0.05 mm (0.002 inch)
Valve seat angle 45 degrees