| Engine Detail | |
| Allis Chalmers | |
| gasoline | |
| 4-cylinder | |
| liquid-cooled vertical I-head | |
| Displacement | 510.5 ci 8.4 L |
| Bore/Stroke | 5.00x6.50 inches 127 x 165 mm |
| Air cleaner | oil bath |
| Compression | 5.2:1 |
| Rated RPM | 1050 |
| Coolant capacity | 44 qts 41.6 L |
| Page information | |
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| Email: Peter@TractorData.com | |
| Updated on December 2, 2025 |