Boduke0220
Well-Known Member
My Brisks went bad at 4K boosted miles, switched to NGK and been good for almost 10k now
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My NGK 6510 came at around 20, have to use the gapping thing to pull it to 32.what gap does these come with
i just ordered a set from them tonight best price ive seen by farWhen youre ready to buy
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Keep the gap a little tighter - .028 - .030.they will just dont get the 6510s cause there one step colder im not sure of the number on oem heat range on ngk
im on the roush tune so i think thats only 9 psi or 10.. from what ive read i should gap at .032