Stuff You Can Buy
Other Stuff

Lycoming O-320

The Engine Specifications
Introduced in 1953, the O-320 is effectively an O-235 with bore increased from 4.375 to 5.125 inches.  The O-320 is still in production and is one of Lycoming's most popular engines.

Lycoming also developed a six-cylinder version of the O-320, the O-480.

Horizontally opposed, 4 cylinder, piston engine
Displacement: 320 cubic inches
(5.2 liters)
Bore x stroke: 5.125 x 3.875 inches
Models Used by
0-320: 150 hp (112 kW)
O-320B: 160 hp (119 kW)
O-320-E2A: 150 hp (112 kW)
Glasair I
Piper PA-18-150 Super Cub
Piper PA-22-150 Tri-Pacer
Piper PA-23-160 Apache
Piper PA-28-160 Cherokee
PZL Koliber 150
Taylor Aerocar III
Related Pages
More about Lycoming

page updated 16 November 2008



Use of photographs | References  | Disclaimer | Privacy


Apple iTunes

free counters


Kenneth W Shanaberger 2000 - 2010