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spark plugs

Boduke0220

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My Brisks went bad at 4K boosted miles, switched to NGK and been good for almost 10k now
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dubster99

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I pulled my brisk after about 8k and they looked flawless, but switched to NGK anyways just to try em out.
 

beefcake

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we have the ngk and the brisk available
 

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robwlf

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so 6510 is the go to for s/c just want to make sure before i get the wrong ones im roush phase one i havnt pulled the plugs yet im just getting stuff together for spring time
 

Obsol3te

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NGK 6510's and im at 24k+ miles on them.
Going to be changing them this spring regardless. Car still runs great
 

robwlf

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3beeps

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I'm running NGK 6510 as well. Had a misfire with the plugs gapped to 0.028 on 12+ psi so we tightened the gap down to 0.024 now.

Only good things to say so far about NGK, though. I replaced the plugs too just in case but they looked perfect.
 
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z06psi

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So I had the Brisks and two failed on me within 15K miles. Switched to 6510s and I have a slight misfire. Need to gap them down further I think. I am at 14lbs with a .032 gap.
 
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BrazukaV8

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My brisk didn’t last 5k miles. My motor started shaking one day. I was like damn boosted life didn’t last long. Pulled the plugs replaced with ngk and 16k Miles so far no issues. Brisk plugs are garbage.
 

Coyote Red

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I've used NGK in one of my projects, now I am at 23,750 miles and want to change my oem to NGK but Coyote Red isn't boosted. Will the Iridium work for my pony in a hotter plug?
 

robwlf

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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
 

Barrel

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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
Keep the gap a little tighter - .028 - .030.
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