McCormick-Deering OS-6 Engine


McCormick-Deering OS-6 tractor photo
1944 - 1953
Orchard/Vineyard tractor
Engine Detail
International Harvester
gasoline
4-cylinder
liquid-cooled
Displacement:247.7 ci
4.1 L
Bore/Stroke:3.875x5.25 inches
98 x 133 mm
Compression:5.65:1 (high compression gasoline)
 4.75:1 (distillate-gasoline)
 4.5:1 (kerosene)
Page information
Last update:July 20, 2017
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