| Engine options | |
| Perkins 3.9L 4-cyl diesel | |
| Allis Chalmers 3.7L 4-cyl |
| Engine Detail | |
| Perkins 4.236 | |
| diesel | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 236 ci 3.9 L |
| Bore/Stroke | 3.875x5.00 inches 98 x 127 mm |
| Compression | 16:1 |
| Rated RPM | 1800 |
| Firing order | 1-3-4-2 |
| Coolant capacity | 15 qts 14.2 L |
| Intake valve clearance | 0.010 inches (hot) 0.254 mm |
| Exhaust valve clearance | 0.010 inches (hot) 0.254 mm |
| Engine Oil | |
| |
| Oil capacity | 7 qts 6.6 L |
| Engine Detail | |
| Allis Chalmers G-226 | |
| 4-cylinder | |
| liquid-cooled | |
| Displacement | 226 ci 3.7 L |
| Bore/Stroke | 4.00x4.50 inches 102 x 114 mm |
| Compression | 8:1 |
| Rated RPM | 1800 |
| Firing order | 1-2-4-3 |
| Coolant capacity | 15 qts 14.2 L |
| Sparkplug gap | 0.025 inches 0.635 mm |
| Point gap | 0.022 inches 0.559 mm |
| Intake valve clearance | 0.010 inches 0.254 mm |
| Exhaust valve clearance | 0.014 inches 0.356 mm |
| Engine Oil | |
| |
| Oil capacity | 6 qts 5.7 L |
| Page information | |
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| TractorData is a family-owned small business located in Minnesota that has been providing reference information on tractors since 1999. | |
| Peter Easterlund - owner/author | |
| Email: Peter@TractorData.com | |
| Updated on June 8, 2023 |