International Harvester I-6 Engine


International Harvester I-6 tractor photo
1940 - 1953
Industrial tractor
Engine options
International Harvester 4.1L 4-cyl distillate
International Harvester 4.1L 4-cyl gasoline
Engine Detail
International Harvester
distillate
4-cylinder
liquid-cooled vertical I-head
Displacement247.7 ci
4.1 L
Bore/Stroke3.875x5.25 inches
98 x 133 mm
Compression4.75:1
 4.5:1 *Kerosene
Rated RPM1450
Firing order1-3-4-2
Coolant capacity25 qts
23.7 L
Sparkplug gap0.025 inches
0.635 mm
Point gap0.013 inches
0.330 mm
Intake valve clearance0.017 inches*Hot
0.432 mm
Exhaust valve clearance0.017 inches*Hot
0.432 mm
Engine Detail
International Harvester
gasoline
4-cylinder
liquid-cooled vertical I-head
Displacement247.7 ci
4.1 L
Bore/Stroke3.875x5.25 inches
98 x 133 mm
Compression5.65:1
Rated RPM1450
Firing order1-3-4-2
Page information
Peter Easterlund - owner of TractorData.com
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Updated on August 23, 2018
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