I just saw an ad in the latest C&D...didja notice that there was no price listed? Anyway, I'm told by people that know more than me to stick with OEM-spec plugs.I saw a couple magazine ads for some spark plugs that are pulse/plasma (same thing?)
you dont need the colders unless you are close to 350-400 whpGood enough for me. Thanks guys.
NGK is typically a referred brand. For oem spec as well or just for those one step colder folk?
thanks again.