1995-2004 Kawasaki JetSki 750ZXi 900ZXi Factory Service Manual, Page 14Get this manual
1,-8 G'ENERAL INiFORMATlO'N 'GeneraISpecif:i:catio,ns
iEngine: Type Displacement Bore and stroke Compression ratio M"aximum horsepower
JH750,-C1
Maxiimum torque
lignition system
2-stroke,ve:rticat twin, crankcase reed valvewater cooled 143mL 80.0 74.0mm 7.2: l' 62.5 kW {85PS)7 000 rimin (rpm) E60'.3 kW (82: PS),7 0,0'0 rrnin (rpm) 89,.2 N-m(9.1 kg m, 6:5".8 ft-lb)6 5,00 rm,in(rpim), E 88.2 N-m (9.0 k'QHm" 65.1 ft-Ib) ,500 rrnin (rpm)
Magneto CD'I (Diqital)
Lubrication system
Carburetion system
OH inj,ecti,on (break-in period: inject!ionandand fuel mixture 501) Keihin CDK40 31 )( di.aphragm type (:35 mrn venturi)
Startinq system'
Elect.ric starter
NGKBR8ES 0.7Q"Bmm
13 BTDC 250rlm (rpm) 20 2e' BTDC 000 rmiin (rpm) 250 1!OO Irmin (rpim)- in water 700 100 rmin (rpm)out of water 89,2 1372 kPa (9.1 -,' k,g!cm129 -, 199 psi)
Tuning Specifications: Spark plug: Type Gap .Ignition tliming Carbureton ,ld!le speed
Compression pressure