Valve Guide

Valve Stem to Guide Clearance
Intake 0.02 to 0.05 mm (0.0008 to 0.002 inch)
Service Limit 0.10 mm (0.004 inch)
Exhaust 0.04 to 0.07 mm (0.0016 to 0.0028 inch)
Service Limit 0.15 mm (0.006 inch)
Valve Face Angle 45° to 45-1/2°
Valve Stem Diameter Intake and Exhaust 6.0 mm (0.236 inch)
Valve Guide
Height 14.0 mm (0.551 inch)
O.D. 11.0 mm (0.443 inch)
I.D. 6.0 mm (0.236 inch)