The Franklin 2 series of American two-cylinder air-cooled horizontally opposed aircraft engines were produced in the 1930s and 1940s.
Variants Data from:
O-110 2A4-45 at 2,650rpm 2A4-49 at 3,000rpm 2A-110 at 3,000rpm 2AL-112 alternative designation of the 2A4-45 PZL-F2A The Franklin 2 series produced under licence in Poland
O-120 2A-120 at 3,200rpm PZL-F2A-120-C1Production in Poland of the 2A-120
Applications Data from: Bellanca 7ACA Champion Lockheed Little Dipper PZL-126 Mrówka Sportavia RF 5S VTC SSV-17 Wallis WA-116/F Wallis WA-121/F WSK-PZL Krosno KR-02 Krokodyl PZL SZD-45-2 Ogar
See also
Notes
References
Further reading Gunston, Bill. (1986) World Encyclopedia of Aero Engines. Patrick Stephens: Wellingborough. p. 57