Pontiac - Street No question too basic here!

          
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Old 03-10-2007, 06:42 PM
blown 68's Avatar
blown 68 blown 68 is offline
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Default supercharger spark plugs.....

just wondering, what are any of you supercharged guys running for spark plugs??? i am putting things back together soon, and i never really researched this topic much, just looking for insight........

davey

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Old 03-10-2007, 08:27 PM
flamedabone flamedabone is offline
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I am running one heat range colder than normal for my E heads.

Why? Because the BDS book says to go one or two colder. I'm not usually a sheep that follows blindly, but what the hell, they are probally right...

Davey, mine is purring like a kitten so far. Thanks for your help, and please holler if you need anything.

-Abone.

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Old 03-10-2007, 10:59 PM
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Brian Baker Brian Baker is offline
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I'll be running NGK's in mine...either 8's or 9's...remember with NGK's they're "opposite" (ie - the higher the number, the colder the plug). I ran 8's with 11:1 CR and nitrous, but they were a little warm with a 250 shot, so I switched to 9's.

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