Gasoline Engine, Engine Series GX270 Series, Gross Torque 14.1 lb-ft, Horsepower 8.4 hp, Shaft Orientation Horizontal, Shaft Configuration Key, Shaft Diameter 1 in, Shaft Length 3 1/2 in, Start Type Electric, Maximum Speed 3,600 RPM, Muffler Yes, CARB Compliant CARB Non-Compliant, Engine Brand Honda, Engine Displacement 270 cc, Fuel Tank Capacity 5.6 qt, Engine Cycle 4-Cycle, Net Torque 14.1 @ 2500 RPM, Overall Depth 15 in, Overall Depth Facing PTO 15 in, Overall H Facing PTO 16 5/8 in