Motor Specifications Engine Type: Yamaha F6LMHA Four Stroke Horsepower: 6 hp Cylinders: 1 cyl Shaft Length: 20″ Steering: Tiller Starter: Manual Weight: 61 lbs Full Throttle Range: 4500 – 5500 rpm Displacement: 139cc Induction System: Carb Warranty: 3 years Standard Features Aluminum prop, internal fuel tank (.29 gal), fuel line, safety lanyard, manual