J.I. Case 770 Engine


J.I. Case 770 tractor photo
1969 - 1972
Series:770870
Engines overview
J.I. Case 4.4L 4-cyl diesel
J.I. Case 4.1L 4-cyl gasoline
Engine Detail
J.I. Case
diesel
4-cylinder
liquid-cooled
Engine RPMs increased from 1900 to 2000 starting at serial number 8675001, creating an increase of about 8 horsepower.
Displacement:267 ci
4.4 L
Bore/Stroke:4.125x5.00 inches
105 x 127 mm
Air cleaner:paper element with pre-cleaner
Compression:16.5:1
Rated RPM:1900 (early)
 2000 (late)
Starter volts:12
Engine Detail
J.I. Case
gasoline
4-cylinder
liquid-cooled
Displacement:251 ci
4.1 L
Bore/Stroke:4.00x5.00 inches
102 x 127 mm
Air cleaner:paper element with precleaner
Compression:7.5:1
Rated RPM:1900
Starter volts:12
Coolant capacity:28 qts
26.5 L
Page information
Last update:March 12, 2019
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