Introduced in 1998, the O-580 is
produced in injected, turbocharged and aerobatic versions. A four-cylinder
version, the O-390 was announced in 2002.
Lycoming has produced two engines with the designation O-580. The first
was an eight cylinder engine produced from 1948 to 1961.
- AEIO-580: 330 hp (246 kW)
- Horizontally opposed, 6 cylinder, piston engine
Displacement: 583 cubic inches
Bore x stroke: 5.319 x 4.375 inches