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Old 05-19-2010, 08:39 PM
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markjohnson markjohnson is offline
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Default Re: Champion Spark Plugs on a L-79 Corvette?

I've had really good experience with Autolite's in my Nitrous Street Racing days many, many moons ago. I'd burn the electrodes off from AC brand plugs but those cheap, regular Wal-Mart Autolites ALWAYS held up for me! I like their numbering system also......#24, #25, #26's for their heat ranges in my application. I'd use #25's for no bottle usage and the #24's for the NOS.
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