Spark Plugs
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Joined: Jul 2004
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From: Westminster, MD
Hey guys, I am putting my headers on Thursday and I plan on changing the plugs, Any recomendations to the best kind of plug to use? Mod's are in my sig. Thanks
Look at his sig. The turbo is on his GN witch is in purple. I cant read it sence my screan is in black.
1999 Formula Firebird - LS1, A4, 3.23, NBM, SLP lid, Granatelli MAF, Bellows, SLP Loudmouth
1999 Formula Firebird - LS1, A4, 3.23, NBM, SLP lid, Granatelli MAF, Bellows, SLP Loudmouth
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I have bosch platinum 4's. they work OK, I don't have any complaints. I tried tr55's and they didn't seem to work too great on the top end, but i didn't adjust the gap at all because I was lazy.





