Tractors > Farmall > 656

Farmall 656 Engine



Farmall 656 tractor photo
1965 - 1973
Row-Crop tractor
Series map:
656
756
70.9hp*
85.0hp*
*Estimated engine power for comparison only.
Engine options
International Harvester 4.6L 6-cyl diesel
International Harvester 4.3L 6-cyl gasoline
International Harvester 4.3L 6-cyl LP gas
Engine Detail
International Harvester D-282
diesel
6-cylinder
liquid-cooled
Displacement282 ci
4.6 L
Bore/Stroke3.6875x4.39 inches
94 x 112 mm
Air cleanerdry
Compression17.6:1
Rated RPM1800 (early)
 2300 (later)
Firing order1-5-3-6-2-4
Starter volts12
Oil capacity9 qts
8.5 L
Coolant capacity21.5 qts
20.3 L
Engine Detail
International Harvester C-263
gasoline
6-cylinder
liquid-cooled
Displacement263 ci
4.3 L
Bore/Stroke3.5625x4.39 inches
90 x 112 mm
Air cleanerdry
Compression7.6:1
Rated RPM1800
Starter volts12
Oil capacity9 qts
8.5 L
Coolant capacity20.5 qts
19.4 L
Engine Detail
International Harvester C-263
LP gas
6-cylinder
liquid-cooled
Displacement263 ci
4.3 L
Bore/Stroke3.5625x4.39 inches
90 x 112 mm
Air cleanerdry
Compression8.8:1
Rated RPM1800 (early)
 2300 (late)
Starter volts12
Oil capacity9 qts
8.5 L
Coolant capacity21 qts
19.9 L
Page information
Peter Easterlund - owner of TractorData.com
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Peter Easterlund - owner/author
Email: Peter@TractorData.com
Updated on August 31, 2023
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