The Pratt &
Whitney R-985 Wasp Junior was
an air-cooled radial aircraft engine with nine cylinders. It was an
economy version of the SR-1340
Wasp with bore and stroke reduced to 5.1875 inches (132mm) and a
rating of 450 hp (336 kW).
The R-985 was used on the OS2U
Kingfisher.
References
Gunston (2006)The Pacific War Online Encyclopedia © 2009 by Kent G. Budge. Index