Tractors > McCormick-Deering > W-6

McCormick-Deering W-6 Engine



McCormick-Deering W-6 tractor photo
1940 - 1953
Standard-tread tractor
Series map:
W-4
W-6
27.7hp*
40.8hp*
*Estimated engine power for comparison only.
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
Air cleaneroil bath
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
McCormick-Deering W-6 Engine
McCormick-Deering W-6 engine image
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
Air cleaneroil bath
Compression5.65:1
Rated RPM1450
Firing order1-3-4-2
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on December 1, 2020
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