Power rating: 78.3 kW (105 hp) at 2,530 rpm Displacement: 3.98 L (243 cu in.) Bore and Stroke: 105 mm (4.128 in.) x 115 mm (4.52 in.) Hellmuth Hirth was a famous pre-World War I aviator and an ...
This Heinkel-Hirth RR2 experimental gas turbine engine was built in 1944 by Hirth Motoren, a subsidiary of Ernst Heinkel Aktiengesellschaft. It was designed to operate on a combined mechanical-thermal ...