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Engine Type: 1 cyl

Displacement: 72cc

Bore x Stroke :54 x 31.5 mm (2.13 x 1.24 in)

Prop Shaft Horsepower: 2.5hp at 5500 rpm

Full Throttle RPM Range: 5250 ~ 5750

Alternator Output at W.O.T.: N/A

Compression Ratio :8.8:1

Fuel Induction System: Carb

Weight: 17 kg (37 lbs) - 20 kg (40lbs)

Recommended Fuel: Octane 87

Recommended Engine Oil: Yamalube® 4M (See owner's manual)

Recommended Fuel Filtration: N/A