Gasoline Engine Engine Series Vanguard Gross Torque 12.7 lb-ft Horsepower 10 hp Shaft Orientation Horizontal Shaft Configuration 1/4 in Keyway Tapped 3/8 in-24 Shaft Diameter 1 in Shaft Length 2 3/4 in Start Type Recoil Maximum Speed 3 600 RPM Muffler Yes CARB Compliant CARB Compliant Engine Brand Briggs and Stratton Engine Displacement 305 cc Fuel Tank Capacity 3.6 qt Engine Cycle 4-Cycle Overall Depth 19 5/8 in Overall Depth Facing PTO 19 5/8 in