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Armstrong Siddeley Genet Aero-Engine

The Genet was a five-cylinder, single-row, radial, air-cooled, poppet-valve, small piston engine. It was one of the earliest practical radial aero engines for the light aircraft industry emerging in the 1920s.

Armstrong Siddeley Genet .jpg
Armstrong Siddeley Genet .jpg
Armstrong Siddeley Genet.jpg
Armstrong Siddeley Genet Aero-Engine
Genet Powered Aircraft
Parnall/Cierva C10 crop.jpg
Parnell/ Cierva C10    Genet I
Junkers-a50 junior  date 1931.jpg
Junkers L.25 Junior Genet I & II
Blackburn Bluebird enlarged.jpg
Blackburn Bluebird    Genet I
Robingson Redwing III.jpg
Robinson Redwing III      Genet II
Westland Widgin III 2.jpg
Westland WidginIII     Genet II
Junkers A50 Junior.jpg
Junkers L.25 Junior  Genet I & II

Leading Particulars of Genet Engines

 

Engine Type    5-cylinder, single-row air-cooled, radial aero-engine.

Bore                   4 inch     (101.6 mm)                 
Stroke                4 inch     (101.6 mm)
Volume             251.4 cu. in. (4.1litre)

Tractor Drive    Geared Epicyclic

Variants

Mk I,

    1926 65hp (48.5kW), Direct Drive, Compression ratio 5.2:1 

MK II & IIA

    1930 80hp (59.7kW), Direct Drive, Compression ratio 5.25:1


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Many thanks. EMAIL: heritage@siddeley.org

 

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