Valve, Intake/Exhaust

Valve Dimensions:

DIMENSIONS

Valve Stem Outer Diameter
Intake:
Standard (New): 5.485 - 5.495 mm (0.2159 - 0.2163 inch)
Service Limit: 5.455 mm (0.2148 inch)
Exhaust:
Standard (New): 5.450 - 5.460 mm (0.2146 - 0.2150 inch)
Service Limit: 5.420 mm (0.2134 inch)
Valve Stem-To-Guide Clearance
Intake:
Standard (New) [1]: 0.04 - 0.09 mm (0.002 - 0.004 inch)
Standard (New) [2]: 0.020 - 0.045 mm (0.0008 - 0.0018 inch)
Service Limit [1]: 0.16 mm (0.006 inch)
Service Limit [2]: 0.08 mm (0.003 inch)
Exhaust:
Standard (New) [1]: 0.11 - 0.16 mm (0.004 - 0.006 inch)
Standard (New) [2]: 0.055 - 0.080 mm (0.0022 - 0.0031 inch)
Service Limit [1]: 0.24 mm (0.009 inch)
Service Limit [2]: 0.12 mm (0.005 inch)


[1] Wobble Method
[2] Alternate Method