Valve: Specifications

Valve Dimensions:

Valve Stem Outer Diameter:
Intake:
Standard (New): 6.58-6.59 mm (0.259 inch)
Service Limit: 6.55 mm (0.258 inch)
Exhaust:
Standard (New): 6.55-6.56 mm (0.258 inch)
Service Limit: 0.08 mm (0.003 inch)

Valve Stem To Guide Clearance:
Intake:
Standard (New): 0.02-0.05 mm (0.008-0.002 inch)
Service Limit: 0.08 mm (0.003 inch)
Exhaust:
Standard (New): 0.05-0.08 mm (0.002-0.003 inch)
Service Limit: 0.11 mm (0.004 inch)