Piaggio P.XI
| P.XI | |
|---|---|
| Preserved Piaggio P.XI | |
| Type | Radial engine |
| Manufacturer | Piaggio |
| Developed from | Gnome-Rhône Mistral Major |
The Piaggio P.XI was an Italian 14-cylinder radial aircraft engine. The P.XI was a licensed derivative of the French Gnome-Rhône Mistral Major 14K produced in Italy.
Further development led to the P.XIX. This featured an increased compression ratio from 6:1 to 7:1 and an rpm increase from 2,400 to 2,600.