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Discussion Starter · #1 ·
i'm runnin a 125 shot, and was wondering what spark plug and what gap you nitrous guys are running? i've heard NGK but not sure what gap, or if that's even a good plug for the challengers. thanks in advance
 

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09 RT Challenger auto
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Zex had me set mine at 35. Since the Vortech install, they suggested 28th as I have them set now. with the spray you will need to drop 1 to 2 steps colder in plugs.
I do use the NGK Irudium plugs. Breaks the bank buying 16 of them. lol
FT
 

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auto SS with magna charger 11.8 always

11.5 @ 127.43 on a cooler 80 degree night...( dryer)



i think spra y on the hemi is the best mod.....i've seen some really cool 300 srt8's

running lower 12's on spray before the V the 300 was America's best sedan

EVER/// that torche has been passed though.....a V is an M's and Amgs's night mare

especialy when modded so lightly like mine yet i'm running 13- 14 psi and its breathing quite well..
 
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