Gnome-Rhône 9K
| 9K | |
|---|---|
| Type | Radial engine |
| Manufacturer | Gnome et Rhône |
| Developed into | Piaggio Stella P.IX |
The Gnome-Rhône 9K Mistral was a nine-cylinder 550 hp (405 kW) to 700 hp air-cooled radial engine, that started life as an enlarged Gnome-Rhône 7K with two extra cylinders.