Valve Guide

Valve arrangement (front to rear) LH-I-E-I-E-I-E RH-E-I-E-I-E-I Valve guide bore diameter mm (inch) 7.00-7.018 (0.276)
Valve stem diameter intake mm (inch) 6.965-6.98 (0.274-0.275)
Valve stem diameter exhaust mm (inch) 6.95-6.965 (0.274)
Valve stem-to-guide clearance exhaust mm (inch) 0.035-0.068 (0.001-0.003)
Valve stem-to-guide clearance intake mm (inch) 0.020-0.053 (0.001-0.002)
Valve head diameter intake mm (inch) 45.9-46.1 (1.807-1.815)
Valve head diameter exhaust mm (inch) 38.9-39.1 (1.531-1.539)
Valve face runout 0.03 (0.001)
Valve face angle (degrees) 45°