Valve Guide

Valve guide bore diameter 7.015-7.044 mm (0.2762-0.2773 inch)
Valve stem diameter-intake (standard) 6.975-6.995 mm (0.2754-0.2746 inch)
Valve stem diameter-exhaust (standard) 6.949-6.970 mm (0.2744-0.2736 inch)
Valve stem-to-guide clearance-intake 0.020-0.069 mm (0.00078-0.00272 inch)
Valve stem-to-guide clearance-exhaust 0.046-0.095 mm (0.0018-0.0037 inch)