Allis Chalmers CA Engine

Allis Chalmers CA tractor photo
1950 - 1958
Row-Crop tractor
Engine Detail
Allis Chalmers
4-cylinder 8-valve
liquid-cooled vertical I-head
Displacement:125.2 ci
2.1 L
Bore/Stroke:3.375x3.50 inches
86 x 89 mm
Air cleaner:oil bath
Rated RPM:1650
Firing order:1-2-4-3
Starter volts:6
Coolant capacity:9 qts
8.5 L
 Autolite A-7
 Autolite A-9
 Champion J-8
Sparkplug gap:0.030 inches
0.762 mm
Point gap:0.020 inches
0.508 mm
Intake valve clearance:0.012 inches
0.305 mm (hot)
Exhaust valve clearance:0.012 inches
0.305 mm (hot)
Page information
Last update:August 6, 2021
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