Superior Air Parts Gemini Diesel 100
The Superior Air Parts Gemini Diesel 100 is a diesel aircraft engine, under development by Superior Air Parts of Coppell, Texas, United States for use in homebuilt aircraft.
The company is owned by the Chinese company Superior Aviation Beijing, which is 60% owned by Chairman Cheng Shenzong and 40% owned by Beijing E-Town, an economic development agency of the municipal government of Beijing.The Gemini Diesel 100 is a three-cylinder two-stroke, in-line, supercharged liquid-cooled, diesel engine design. It produces, with a helical gear mechanical gearbox reduction drive with a reduction ratio of 1.586:1.
The engine design uses an opposed-piston engine, with "two-opposing-pistons-per-cylinder", based upon the Second World War 6-cylinder, 12-piston Junkers Jumo 205 engine concept.
The engine will not be type certified and is therefore intended for homebuilt and light-sport aircraft.
