Operation CHARM: Car repair manuals for everyone.

Valve Seat

DIMENSIONS
Angle In Head 46°
Width
Intake 0.450-0.650 mm (0.017-0.033 inches)
Exhaust 0.700-1.100 mm (0.027-0.043 inches)
Seat Eccentricity (Not Over TIR) 0.05 mm (0.002 inches)