Valve Seat

Valves Seats
Valve Seat Angle (In Head) 46°
Valve Seat Width - Intake 0.450 - 0.650 mm (0.017 - 0.033 inch)
Valve Seat Width - Exhaust 0.700 - 1.100 mm (0.027 - 0.043 inch)
Seat Eccentricity, Not Over (T.I.R.) 0.05 mm (0.002 inch)