Reply To: Coil Testing for Johnson HD25

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March 27, 2026 at 10:42 am #312260
Stewart Mayer
Participant

    US Member

    I’ve got a follow up question, I’ve read some posts that say to use solid instead of stranded spark plug wire.  It seems to me, because the wires have to move with the mag plate, stranded would be better.  Thoughts?  Does it make any difference?