Valve, Intake/Exhaust

DIMENSIONS





Intake Valve Dimensions:
A Standard (New): 33.90 - 34.10 mm (1.335 - 1.343 inch)
B Standard (New): 114.85 - 115.15 mm (4.522 - 4.533 inch)
C Standard (New): 5.485 - 5.495 mm (0.2159 - 0.2163 inch)
C Service Limit: 5.455 mm (0.2148 inch)
D Standard (New): 0.85 - 1.15 mm (0.033 - 0.045 inch)
D Service Limit: 0.65 mm (0.026 inch)

Exhaust Valve Dimensions:
A Standard (New): 28.90 - 29.10 mm (1.138 - 1.146 inch)
B Standard (New): 112.85 - 113.15 mm (4.443 - 4.455 inch)
C Standard (New): 5.450 - 5.460 mm (0.2146 - 0.2150 inch)
C Service Limit: 5.420 mm (0.2134 inch)
D Standard (New): 1.05 - 1.35 mm (0.041 - 0.053 inch)
D Service Limit: 0.95 mm (0.037 inch)

Valve Stem Installed Height
Standard (New): 46.75 - 47.55 mm (1.841 - 1.872 inch)
Service Limit: 47.80 mm (1.921 inch)

Exhaust Valve Stem Installed Height:
Standard (New): 46.68 - 47.48 mm (1.838 - 1.869 inch)
Service Limit: 47.73 mm (1.879 inch)

Intake Valve Stem-to-Guide Clearance:
Standard (New): 0.04 - 0.09 mm (0.002 - 0.004 inch)
Service Limit: 0.16 mm (0.006 inch)

Exhaust Valve Stem-to-Guide Clearance:
Standard (New): 0.11 - 0.16 mm (0.004 - 0.006 inch)
Service Limit: 0.24 mm (0.009 inch)