Low-CO, Low-Profile, Low-SpeedThe 6.5 MCG is one of the most compact low-CO, low-speed gasoline generators on the market. Westerbeke's unique marine design allows for a high performance generator, comparable in size, to high speed competitors. The lower operating speed of the 6.5 MCG combined with a heavy duty industrial base engine contribute to a longer lasting more reliable product.Multiport EFI and Returnless Fuel SystemThe 6.5 MCG features sequential multiport electronic fuel injection (MPI). MPI provides optimum fuel efficiency, easy starting, improved reliability and reduced emissions. conjunction with MPI, electronic speed control maintains the engine at a constant speed (precise frequency regulation) and virtually eliminates “bogging down” when load is applied. A water cooled returnless fuel system aids in the prevention of vapor lock for improved performance in high ambient temperatures. MPI also features advanced diagnostic capabilities.Smooth and Quiet OperationFeaturing a 3-cylinder engine and a balance shaft that virtually eliminates vibration, the 6.5 MCG is an extremely smooth running 6.5kW. The engine also operates at an electronically controlled 1800 rpm for exceptionally quiet operation. In comparison, 3600-rpm engines are generally noisier than their 1800-rpm counterparts and require sound shields to attain similar noise levels.