| Engine Detail | |
| Rumley | |
| kerosene | |
| 2-cylinder | |
| liquid-cooled horizontal opposed | |
| Displacement | 452.4 ci 7.4 L  | 
| Bore/Stroke | 6.00x8.00 inches 152 x 203 mm  | 
| Power | 40 hp 29.8 kW  | 
| Rated RPM | 560 | 
| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on September 17, 2014 |