Valve, Intake/Exhaust

Face Angle: 45°
Seat Angle: 46°
Seat Runout-Maximum: 0.075 mm (0.0030 inches)
Seat Width Intake: 1.25-1.50 mm (0.0492-0.0591 inches)
Exhaust: 1.60-1.90 mm (0.063-0.0748 inches)
Valve Margin-Minimum: 0.75 mm (0.029 inches)
Stem Clearance Intake: 0.028-0.066 mm (0.0011-0.0026 inches)
Stem Clearance Exhaust: 0.046-0.084 mm (0.0018-0.0033 inches)