Curtiss Challenger R600 2Row Radial 6 Engine. Type: Reciprocating, 6 cylinders, two-row, radial, air-cooledPower rating: 138 kW (185 hp) at 2,000 rpmDisplacement: L (603 cu in.)Bore and Stroke: 130 mm ( in.) x 124 mm ( in.)Weight: kg (420 lb)The Challenger engine, which followed the water cooled Curtiss

---

Size: 1439px × 1736px
Photo credit: © SBS Eclectic Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: aeronautics, airplanes