NGK Plugs

[DarrenX33]

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Darren, did you notice an improvement with the NGK's vs. the AC's??

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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..

[Salvatore]

Even your lawn mower?

[@wot]

OK, but then we're not using OEM Delco plugs. I agree that the Japanese plugs work better, I just hope the spark plug boots hide them.