Quote:
Originally Posted by MrTube
Two silly questions.
Why do the Liberty engines not have valve covers!? This is a 1930s engine no? What lubricates the valve stems?
Second, why do most if not all boat engines exhaust the cooling water out with the engine exhaust?
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This boat was finished in 1924. 20,478 Liberty L-12 motors were produced in 1918 and 1919.