Valve Seat

Valve Seats
Width-Intake 1.8-2.2 mm (0.071-0.086 inch)
Width-Exhaust 1.8-2.2 mm (0.071-0.086 inch)
Angle 45 degrees
Runout (T.I.R.) Max 0.05 mm (0.002 inch)
Valve Arrangement (Front-to-Rear) c
(Left Hand) Intake: S-P-S-P-S-P-S-P
Exhaust: E-E-E-E-E-E-E-E
(Right Hand) Intake: P-S-P-S-P-S-P-S
Exhaust: (C) E-E-E-E-E-E-E-E