Offering the capabilities of two-cycle engines in a four-cycle configuration, the air-cooled, single-cylinder engines produce a maximum power output of 1.6-horsepower and feature the highest horsepower and torque of any engine in their class. Heavy-duty components, including a silicone-constructed, abrasion-resistant, aluminum piston; chrome-plated cylinder; forged-steel rocker arm and powder-metal-inserted cam gear, ensure that the EH035 are built to last.