I totally agree the NGK's are a great plug. Will they produce more power than an Autolite plug... I doubt it. Will they last longer... I bet they will. But I change plugs so often I never really wear a set of plugs out. At $0.89 per plug for Autolites I can justify changing them a couple of times per racing season. I guess that's all I'm trying to say.
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Craig
Supercharged 93 GT
"I drive way too fast to worry about cholesterol!"
Then I went to the doctor.... whoa 312! Hello Lipitor
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