Home › Forum › Ask A Member › Champion R-7 Spark Plug alternative? › Re: Champion R-7 Spark Plug alternative?
April 28, 2018 at 10:16 pm
#74969
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!