Wallis 20-30 Engine


Wallis 20-30 tractor photo
1927 - 1932
Standard-tread tractor
Series map:
12-20
20-30
22.2hp*
33.3hp*
*Estimated engine power for comparison only.
Engine Detail
Wallis
gasoline
4-cylinder
liquid-cooled
Displacement346 ci
5.7 L
Bore/Stroke4.375x5.75 inches
111 x 146 mm
Rated RPM1050
Starter typehand-crank
Page information
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Peter Easterlund - owner/author
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Updated on February 25, 2023
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