Valve Clearance
GENERAL SPECIFICATIONSValves
Valve stem-to-guide clearance - intake 0.020-0.045 mm(0.001-0.002 in)
Valve stem-to-guide clearance - exhaust 0.069-0.094 mm(0.003-0.004 in)
Valve head diameter intake 33.62-33.98 mm(1.324-1.338 in)
Valve head diameter exhaust 37.32-37.68 mm(1.469-1.483 in)
Valve face runout 0.05 mm (0.002 in)
Valve face angle 45.5 degrees
Valve seat width intake 1.2-1.4 mm (0.047-0.055in)
Valve seat width exhaust 1.4-1.6 mm (0.055-0.063in)
Valve seat angle 44.5-45.0 degrees
Valve spring free length 55.7 mm (2.19 in)
Valve spring compression pressure 350 N (79 lbs) � 17.5 N(4 lbs) (a 42.04 mm (1.66in)
Valve spring installed height 42.04 mm (1.66 in)
Valve spring installed pressure 350 N (79 lbs) � 17.5 N (4 lbs) @ 42.04 mm (1.66 in)