Fiat A.50

The Fiat A.50 was a seven-cylinder, air-cooled radial engine for aircraft use built in Italy in the 1930s. It was first run in 1928, it had a bore and stroke of 100 mm × 120 mm (3.94 in × 4.72 in)(6.6 L / 402.6 cuin) and was rated at 78 kW (105 hp) at 1,800 rpm.

Fiat A.50 radial aircraft engine at ITIS "Guglielmo Marconi" in Forlì, Italy.
Type Piston engine
Manufacturer Fiat
First run 1928


Fiat A.50
Fiat A.50 S



Data from

General characteristics

  • Type: Seven-cylinder radial engine
  • Bore: 100 mm (3.94 in)
  • Stroke: 120 mm (4.72 in)
  • Displacement: 6.6 L (402.6 cu in)


  • Fuel system: Carburettor
  • Cooling system: Air-cooled


  • Power output: 78 kW (105 hp)

See also

Related lists


Gunston, Bill (1986). World Encyclopedia of Aero Engines. Wellingborough: Patrick Stephens. p. 57.

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