Reply To: Spark plugs

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February 10, 2021 at 9:53 pm #230105
Buccaneer
Participant

    US Member

    OMC
    3 hp 1952-1968 Champion J6C 0.030 gap

    10 1952-1958 J6C 0.030
    10 1959-1963 J4C 0.030

    25 1952-1955 J4C 0.030
    25 1969-1976 J4C 0.030

    Prepare to be boarded!