| R-755 / L-4 | |
|---|---|
| |
| Jacobs R-755 installed in a Boeing-Stearman Model 75 | |
| Type | Radial engine |
| Manufacturer | Jacobs Aircraft Engine Company |
| First run | 1933 |
The Jacobs R-755 (company designation L-4) is a seven-cylinder, air-cooled, radial engine for aircraft manufactured in the United States by the Jacobs Aircraft Engine Company.[1]
- ^ Gunston, Bill (1989). World encyclopaedia of aero engines (Fully rev. 2nd ed.). Wellingborough: P. Stephens. p. 85. ISBN 1-85260-163-9.