Valve Guide: Specifications

Valve stem diameter-intake 4.9763-4.978 mm (0.196-0.197 inch)
Valve stem diameter-exhaust 4.955-4.970 mm (0.195-0.196 inch)
Valve stem-to-guide clearance-intake 0.022 mm (0.001 inch)
Valve stem-to-guide clearance-exhaust 0.030 mm (0.001 inch)