Operation CHARM: Car repair manuals for everyone.

Valve Seat

Valve Seats-Width Intake 1.1 - 1.4 Millimeter (mm)
Exhaust 1.4 - 1.7 Millimeter (mm)
Angle 44.75 Degrees (deg)
Runout (T.I.R.) Max. 0.04 Millimeter (mm)