The Mistral G-300 is a Swiss aircraft engine designed and produced by Mistral Engines of Geneva for use in light aircraft. Design and development The engine is a three-rotor, 3X3X displacement, liquid-cooled, gasoline Wankel engine design, with a mechanical gearbox reduction drive. It employs dual electronic ignition systems and produces at 2250 rpm. Applications Seaflight Shearwater Specifications (G-300) See also References External links Mistral aircraft engines Pistonless rotary engine