| 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 |
| Air-cooled |
| Displacement: 320 cubic inches
(5.2 liters) |
| Bore x stroke: 5.125 x 3.875 inches |
|
