Stuff You Can Buy
 
 
 
Other Stuff
 
 

Franklin O-425

The Engine  Specifications
 
Introduced in 1944, the O-425 was developed for the military and was produced through 1948.  Franklin referred to this engine as the 6A6 for aircraft and 6V6 for helicopter applications.
6-cylinder, horizontally-opposed, air-cooled piston engine
Displacement: 425 cubic inches
(6.7 liters)
Bore x stroke: 4.75 x 4.0 inches
 
 Models  Used by
 
O-425-9: 245 hp (183 kW)
Convair L-13
 
 Related Pages
 
more about Franklin
 

page updated 21 February 2008

 

 

Use of photographs | References  | Disclaimer | Privacy

 
   

Apple iTunes

free counters

   

© Kenneth W Shanaberger 2000 - 2010