XYZ 50HP

Manual Video Spare Parts It`s a Rotary Valve Engine compare to XYZ 50S Specifications: Displacement: 50.8 cc (3.1 cu in) Bore: 1.69 in (43 mm) Stroke: 1.38 in (35 mm) Weight: 45.9 oz (1300 g) RPM Range: 1,750-9,000 Output: 5.5 hp @ 9,000 rpm Requires: Gasoline, 2-cycle oil, ignition battery & propeller Includes: electronic ignition, muffler, spark plug, gasket, bolts, manual Suggested Propellers: 22×8 , 22×10, 23×8 , 23×10 Suggested Break-in Prop: n/a Technical Data: Ignition Battery: 4.8-6.0V NiCd or NiMH Compression Ratio: 10.5:1 Gasoline/Oil Mix: 30:1