Lycoming IO-390
| IO-390 | |
|---|---|
| Type | Piston aero-engine |
| National origin | United States |
| Manufacturer | Lycoming Engines |
| First run | 2002 |
| Major applications | |
| Manufactured | 2009–present |
| Developed from | |
The Lycoming IO-390 engine is a horizontally opposed, four-cylinder aircraft engine, manufactured by Lycoming Engines.
There is no carburetted version of the engine, which would have been designated O-390 and therefore the base model is the IO-390.