| Engine Detail | |
| General Motors 3-71 | |
| blower diesel | |
| 3-cylinder | |
| liquid-cooled 2-cycle vertical I-head | |
| Displacement | 213 ci 3.5 L |
| Bore/Stroke | 4.25x5.00 inches 108 x 127 mm |
| Air cleaner | oil bath |
| Compression | 16.0:1 |
| Rated RPM | 1500 |
| Starter volts | 12 |
| Coolant capacity | 23 qts 21.8 L |
| Engine Oil | |
| |
| Oil capacity | 8.5 qts 8.0 L |
| Allis Chalmers HD7 Engine | |
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| Page information | |
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| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on April 11, 2022 |