Allis Chalmers 190 Engine
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| Engine options | |
| Allis Chalmers 4.3L 6-cyl gasoline | |
| Allis-Chalmers 4.9L 6-cyl diesel |
| Engine Detail | |
| Allis Chalmers G2500 | |
| gasoline | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement | 265 ci 4.3 L |
| Bore/Stroke | 3.75x4.00 inches 95 x 102 mm |
| Air cleaner | dry |
| Compression | 8:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Starter | electric |
| Starter volts | 12 |
| Coolant capacity | 18 qts 17.0 L |
| Sparkplug gap | 0.025 inches 0.635 mm |
| Point gap | 0.016 inches 0.406 mm |
| Intake valve clearance | 0.020 inches (hot) 0.508 mm |
| Exhaust valve clearance | 0.025 inches (hot) 0.635 mm |
| Engine Oil | |
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| Oil capacity | 12 qts 11.4 L |
| Engine Detail | |
| Allis-Chalmers 2800 | |
| diesel | |
| 6-cylinder | |
| liquid-cooled | |
| Displacement | 301 ci 4.9 L |
| Bore/Stroke | 3.875x4.25 inches 98 x 108 mm |
| Fuel system | direct injection |
| Air cleaner | dry |
| Compression | 16.25:1 |
| Rated RPM | 2200 |
| Firing order | 1-5-3-6-2-4 |
| Starter | electric |
| Starter volts | 12 |
| Coolant capacity | 18 qts 17.0 L |
| Intake valve clearance | 0.015 inches 0.381 mm |
| Exhaust valve clearance | 0.015 inches 0.381 mm |
| Engine Oil | |
| |
| Oil capacity | 12 qts 11.4 L |
| Allis Chalmers 190 Engine | |
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| Page information | |
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| Email: Peter@TractorData.com | |
| Updated on September 16, 2025 |