Valve Clearance: Specifications

GENERAL SPECIFICATIONS

Valve Train
Valve arrangement (front to rear) LH=IEIEIE RH=EIEIEI
Valve guide bore diameter 7.00 - 7.018 mm (0.276 inch)
Valve stem diameter intake 6.965 - 6.98 mm (0.274 - 0.275 inch)
Valve stem diameter exhaust 6.95 - 6.965 mm (0.274 inch)
Valve stem-to-guide clearance exhaust 0.035 - 0.068 mm (0.001 - 0.003 inch)
Valve stem-to-guide clearance intake 0.020 - 0.053 mm (0.001 - 0.002 inch)
Valve head diameter intake 45.9 - 46.1 mm (1.807 - 1.815 inch)
Valve head diameter exhaust 38.9 - 39.1 mm (1.531 - 1.539 inch)
Valve face runout 0.03 (0.001)
Valve face angle (degrees) 45°
Valve seat width (exhaust and intake) 1.556 - 2.404 mm (0.06 - 0.094 inch) 1.273 - 2.121 mm (0.05 - 0.083 inch)
Valve seat runout (TIR maximum) 0.059 mm (0.002 inch)
Valve seat angle (degrees) 45°