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#38405
fisherman6
Participant

    US Member

    Dan is right. The plugs are the same and they are the same as in some carb kits. In fact, I believe the OMC carb kit for that motor should contain the plug you need. The plug I replaced in my ’58 was a leftover from a carb kit. I think that carb kit was for a 1987 Evinrude 2.5 but it’s the same plug. Also, the 7.5 head has 3 Welch plugs. I’m pretty sure that’s the only size engine with 3 of them in the head.
    -Ben

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