ORIGINAL: SCOTT42
Well im not afraid to pay for a good plug, especially when thats my only option when Im at the hobby store. It just kills me to know that 2 plugs is allmost 20 bucks when I buy them. Now is there a difference made with the plugs as to what kind of fuel is used with them? And I mean longevity of the life of the plug.
I also use the FOX plugs sometimes and have had good luck with them. So far I have never noticed any problem with the fuel effecting the plug {store bought}. If you tune to the lean side the plugs don't last as long. As an engine starts to wear out the plugs start to short out.