Topic: Spark Plugs


silverchief    -- 05-17-2024 @ 2:28 PM
  In my stock 49 flathead, currently running Champion RV 4YRC

Want to move one step up to a "hotter" plug.

Suggestions re a good choice?


40 Coupe    -- 05-18-2024 @ 5:00 AM
  If you have the original point distributor do not use resistor plugs or plug wires.


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