Reply To: J8J spark plug

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March 12, 2019 at 8:18 pm #171044
frankr
Participant

    Old Champion book says XJ8 was a resistor plug, replaced by RJ8. I sort of doubt it belonged in your Wizard (?).

    EDIT: Same old book says your WG4 is supposed to have J8J plugs.

    • This reply was modified 7 years, 8 months ago by frankr.