Type: Reciprocating, 12 cylinders, 2 rows, radial, air cooled Power rating: 447 kW (600 hp) at 2,200 rpm Displacement: 26.9 L (1,640.1 cu in) Bore and Stroke: 143 mm (5.625 in.) x 140 mm (5.5 in.) Weight: 415 kg (915 lb) Created by Dane A. Penland Date Created 02/03/2014 Source Smithsonian National Air and Space Museum, National Air and Space Museum Original Photography, NASM Acc. 2012-0026 Keywords Aviation; Engines; People; Piston; Propulsion Rights and Restrictions CC0
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