Re: Champion R-7 Spark Plug alternative?

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

April 29, 2018 at 1:12 am #74983
Ron Devries
Participant

    Canada Member

    Autolite 373 is nonresistor and should match the R7 OK too.