The Franklin 2 series of American two-cylinder air-cooled horizontally opposed aircraft engines were produced in the 1930s and 1940s.

Franklin 2 series
Type Two-cylinder horizontally opposed air-cooled piston engine
National origin United States
Manufacturer Franklin Engine Company

Variants

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Data from:[1]

O-110

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2A4-45
45 hp (34 kW) at 2,650rpm
2A4-49
49 hp (37 kW) at 3,000rpm
2A-110
60 hp (45 kW) at 3,000rpm
2AL-112
alternative designation of the 2A4-45
PZL-F2A
The Franklin 2 series produced under licence in Poland

O-120

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2A-120
60 hp (45 kW) at 3,200rpm
PZL-F2A-120-C1
Production in Poland of the 2A-120

Applications

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Data from:[1]

See also

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Related lists

Notes

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  1. ^ a b "Franklin, Aircooled Motors, Doman-Marks (US); Franklin Aircraft Engines, WSK-PZL (Poland) Part 1: Introduction and O-110 through O-300".

References

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Further reading

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