Valve Guide

Valve stem guide clearance
Intake 0.020-0.069 mm (0.0007-0.0027 in.)
Exhaust 0.045-0.094 mm (0.0017-0.037 in.)
Valve head diameter
Intake 35 mm (1.38 in.)
Exhaust 30 mm (1.18 in.)
Gauge diameter 31 and 24.5 mm (1.22 and 0.96 in.)
Valve face runout (limit) 0.05 mm (0.001 in.)
Valve face angle 45.5 degrees
Valve stem diameter (std.)
Intake 5.975-5.995 mm (0.2350-0.2358 in.)
Exhaust 5.950-5.970 mm (0.2343-0.2350 in.)