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#72498
Buccaneer
Participant

    US Member

    I pulled the rings off the piston and shoved one into the
    bottom of the cylinder bore. I came up with .014 end gap,
    which seem a little much unless air cooled engines
    need more gap? I could not find specs on it.
    Doesn’t the bottom of the cylinder bore usually have the least wear?
    If so, my end gap could be a little more at the top of the bore.
    I did not attempt measuring at the top, as I had a hard enough time
    with my angled feeler gauges measuring the gap with the ring
    at the bottom of the bore 🙁
    There was some carbon under the rings so that could be a minor
    issue with the low compression.

    Prepare to be boarded!