Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
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#7
06-01-2007, 10:12 PM
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Re: NGK Plugs
[ QUOTE ]
Darren, did you notice an improvement with the NGK's vs. the AC's?? [/ QUOTE ] Yeah, like Rick says they seem to add more punch. I really noticed a difference when I put them in my old 72 Z. Geez, that car came alive with just plugs. I have them in everything now.. 
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1969 Z28 1972 Corvette 
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