System Specifications

Cylinder Head and Valve Train
Valve arrangement (front to rear)
Valve head diameter - intake 47.27 mm (1.86 inch)
Valve head diameter - exhaust 37.1 mm (1.46 inch)
Valve face runout 0.05 mm (0.002 inch)
Valve face angle 45.675 degrees
Cylinder head gasket surface flatness 0.18 mm (0.007 inch)
Combustion chamber volume 61.5-64.5 cc
Cylinder head bolt tightening toque & sequence; Service and Repair
Intake Manifold Toque and Tightening Sequence; Service and Repair

LH:

Exhaust manifold-to-cylinder head nuts 33 Nm (24 ft. lbs.)