Massey-Harris 101 Senior Engine

Massey-Harris 101 Senior tractor photo
1942 - 1946
Row-Crop tractor
Series map:
101 Senior
*Estimated engine power for comparison only.
Engine Detail
Continental F226
liquid-cooled vertical L-head
Displacement226 ci
3.7 L
Bore/Stroke3.3125x4.375 inches
84 x 111 mm
Air cleaneroil bath
Rated RPM1500
 1800 (Twin Power)
Firing order1-5-3-6-2-4
Starter volts6
Oil capacity5 qts
4.7 L
Coolant capacity14 qts
13.2 L
SparkplugChampion 8
Sparkplug gap0.025 inches
0.635 mm
Page information
Peter Easterlund - owner of
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Peter Easterlund - owner/author
Updated on August 28, 2023
©2000-2023 -®. Notice: Every attempt is made to ensure the data listed is accurate. However, differences between sources, incomplete listings, errors, and data entry mistakes do occur. Consult official literature from the manufacturer before attempting any service or repair.