... 3.Italian technology; 4.More cost effective; 5.Fast delivery 1050cc 100HP 4 stroke marine jet engine Model: SQ100Specification:Number of cylinders:4,Engine type:4-stroke,Engine ... ratio:11.4:1,Bore & stroke:76mm×58mm,Lubrication systemd:dry sump,Cooling system:water cooled,Starting ... DRIVE UNITPropulsion system:Axial flow,single stage jet pump,Impeller rotation:Counterclockwise(viewed from rear),Jet ...