Engine

X300, X304, and X310

Make..............Kawasaki

Model Number..............FS600V

Bore..............73 mm (2.87 in.)

Stroke..............72 mm (2.83 in.)

Displacement..............603 cm³ (36.8 cu in.)

Cylinders..............2 (V-Twin)

Cycle..............Four

Ignition Coil Air Gap..............0.25 - 0.40 mm (0.010 - 0.016 in.)

Valve Clearance (Intake and Exhaust) (Cold)..............0.075 - 0.125 mm (0.003 - 0.005 in.)

Spark Plug Gap..............0.75 mm (0.030 in.)

Spark Plug Torque..............20 N•m (15 lb-ft)

X320, X324, and X360

Make..............Kawasaki

Model Number..............FS651V

Bore..............78 mm (3.07 in.)

Stroke..............76 mm (2.99 in.)

Displacement..............726 cm³ (44.3 cu in.)

Cylinders..............2 (V-Twin)

Cycle..............Four

Ignition Coil Air Gap..............0.25 - 0.40 mm (0.010 - 0.016 in.)

Valve Clearance (Intake and Exhaust) (Cold)..............0.075 - 0.125 mm (0.003 - 0.005 in.)

Spark Plug Gap..............0.75 mm (0.030 in.)

Spark Plug Torque..............20 N•m (15 lb-ft)