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Recent content by Shelby64

  1. S

    1987 25hp Mariner, so hard to pull start

    If so, can you identify what these 4 are for, cheers. Number 2 goes thru to the top cylinder when the piston is down.
  2. S

    Compression kick back when attemting to pull start?

    hi folks FACT OR FICTION..... Older Mercury 25hp 2-stroke outboards often feature small compression relief holes located near the exhaust ports to ease pull-starting.? If no, then what are these for holes for? If yes then which of these are the compression relief holes? Im guessing 2 and 4 ? 4...
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