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Valve Inspection: Inspection

  1. Valve Inspection 

    1. Measure the valve in these areas.

    Intake Valve Dimensions
    A Standard (New): 34.85-35.15 mm (1.3720-1.3839in)
    B Standard (New): 117.50-118.30 mm (4.6260-4.6575 in)
    C Standard (New): 5.48-5.49 mm (0.2157-0.2161 in)
    C Service Limit: 5.45 mm (0.2146 in)
    Exhaust Valve Dimensions
    A Standard (New): 29.85-30.15 mm (1.1752-1.1870 in)
    B Standard (New): 117.60-118.40 mm (4.6299-4.6614 in)
    C Standard (New): 5.45-5.46 mm (0.2146-0.2150 in)
    C Service Limit: 5.42 mm (0.2134 in)
    GHH118055Courtesy of HONDA, U.S.A., INC.