Shvetsov M-71
| M-71 | |
|---|---|
| Type | Radial engine | 
| National origin | Soviet Union | 
| Manufacturer | Shvetsov | 
| First run | 1939 | 
| Major applications | Polikarpov I-185, Sukhoi Su-6, Sukhoi Su-8 | 
| Number built | few | 
| Developed from | Shvetsov M-25 | 
The Shvetsov M-71 was a Soviet radial engine built in small numbers during World War II. It was derived from the Shvetsov M-25, which was a license-built copy of the American Wright R-1820-F3 Cyclone engine.