The Franklin O-350 (company designation 6A-350) was an American air-cooled aircraft engine of the 1960s. The engine was of six-cylinder, horizontally-opposed layout and displaced . The power output was . The 6V-350 was a vertically mounted, fan cooled version for helicopters.
Variants 6A-350 at 3,200 rpm
6A-350C1 at 2,800 rpm 6A-350C1R at 2,800 rpm 6A-350C1L at 2,800 rpm 6A-350C2 at 2,800 rpm The C2 is the same as C1, except for the induction system piping. When a Marvel Schebler MA4-5 carburetor is used on the 6A-350-C1 engine for improved acceleration the takeoff and max. continuous rating are 215 hp (160 kW) at 2,800 rpm.https://www.easa.europa.eu/en/document-library/type-certificates/engine-cs-e/easae088-franklin-6a-350-series-engineshttps://drs.faa.gov/browse/excelExternalWindow/E4BE5ADABA76F70186257BA60052D994.0001
6AS-350Turbocharged, at 2,800 rpm.
6V-350Vertically mounted, fan-cooled helicopter version, at 3,200 rpm
Applications Bushcaddy L-164 Cessna 170 Cessna 172 Cessna 175 Hirth Acrostar Jovair Sedan Kaiser Magic Maule M-4 Maule M-5 Procaer Picchio PZL M-20 Mewa Rallye Commodore SIAI-Marchetti S.205 SIAI-Marchetti SH-4 Stinson 108 Van's RV-8 Zenith STOL CH 801
Specifications (6A-350)
See also
References
Notes
Bibliography
Gunston, Bill. (1986) World Encyclopedia of Aero Engines. Patrick Stephens: Wellingborough. p. 57