Home › Forum › Ask A Member › Champion R-7 Spark Plug alternative? › Re: Champion R-7 Spark Plug alternative?

#74969
Buccaneer
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    US Member

    Garry, Thanks for the reply. EBay is calling
    the Champion 506 a "Resistor" plug,
    which is taboo for magneto ignition from
    what I understand. Correct?

    Prepare to be boarded!