Reply To: 1945 Evinrude speeditwin spark plugs

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October 14, 2021 at 8:16 pm #248110
retiredoz
Participant

    My old Champion cat says for the 50-52 models use 5MJ or D-9J. Don’t know why it ignores the ’40’s models.

    • This reply was modified 5 years ago by retiredoz.