1986-1991 Kawasaki 650 X-2 Service Manual, Page 172Get this manual
19-2 SUPPLEMENT -
1990 MODEL
General Speci'fications
Engine: Type Displacement Bore and Stroke Compression Ratio Maximum Horsepower Maximum Torque Ignition Lubrication System
Carburetor Starting System Turning Specifications: Spark Plug Gap Ignition Timing Carburetor Idle Speed H!igh Speed Need'ie Jet Low Speed Needle Jet Compression Pressure
2-stroke, vertical twin, crankcase reed valve, water cooled 635 mL 76.0 70.0 mm 7.2:382 kW (52 PS) 000 rmin (rpm) 64.7 N-m (6.6 kg-m, 47.7 ft-Ib) 500 rmin (rpm) Magneto COl Oil injection (break-in period Oil injection and fuel mixture 50 :1) Keih:in CDK34 diaphragm type (28 mm venturi) E,Iectric Starter NGK BR7ES 0.70.8 mm 1r BTDC 000 rmin (rpm), 2.0 mm 000 rmin (rpm) 1250 100 rmin (rpm)In water800 100 rmin (rpm)Out of water 34 tu rn open ,1,1s turns open 865325 kPa (8.813.5 kgcm2, 125192 psi! (open throttle)