Re: 1930 Lockwood Ace ring size?

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June 23, 2016 at 3:50 am #38798
hotrod
Participant

    According to the 1942 & 1946 Evinrude Service Manuals, only the 1929 & 1930 Lockwood Ace models use piston ring pn 100180, which has a diameter of 2.100 inches, with a gap of .005-.010", and a width of .1245-.125".