| Engine Detail | |
| Hart-Parr | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled | |
| The Hart-Parr 22-40 used a pair of two-cylinder engine blocks from the 20C on a single crankshaft to create the four-cylinder engine. Early models used two carburetors while later models had a single carburetor to feed both blocks. | |
| Displacement | 617.7 ci 10.1 L |
| Bore/Stroke | 5.50x6.50 inches 140 x 165 mm |
| Rated RPM | 800 |
| Page information | |
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| Email: Peter@TractorData.com | |
| Updated on December 5, 2020 |