Brisk spark plugs
click the second video to see the whole thing.
Magic spark plugs are not the ticket to big power.
Although it is possible that they did gain power with just a spark plug swap, there is most likely a LOT more to it than that. For instance: the NGK's they tested against were not gapped properly (out of box). Too large a gap on a boosted application can result in low power by "blowing out the spark" from cylinder pressure.
But, if you like, go ahead and spend the $100+ for your Brisk spark plugs and install them on your LS1. You might see 2rwhp.
May 05 GMHTP, Brisk spark plug test at Quick Time Performance:
2000 LS1 Camaro with minor bolt-ons with fresh NGK TR-55s: 324.9HP/328.1lb/ft
Swapped plugs while on dyno: 328.2HP/328.5lb/ft
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While looking into these last Winter, I found that the Brisk plugs seemed to have added horsepower to forced induction set ups more than on naturally aspirated engines. So....... I put some in my other car (supercharged 4 banger & a 1/2 price test). Didn't dyno the car, but, did run it @ the track several times & generally ET's & trap speeds were a bit less on average than w/ the NGK's. Yah, could have been driving, weather conditions....etc., but, bottom line is that there was no signifigant change & zero improvement.
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Just say "I want 8 NGK 3195's. K THX BYE." and be done with it.
Next time someone tells you something like that look around like your looking for a sign. When he gives you an odd look or asks you what you are looking for tell him that you thought you were in an auto parts store, not a bad advice store. Then tell him the brand and part number you need. If he can't locate parts by brand and number without resorting to the application info in the computer, ask for a manager.
Maybe he wanted to upsell some garbage high dollar Bosch Platinum +4s
Just say "I want 8 NGK 3195's. K THX BYE." and be done with it.
I did what you had already stated but I didnt get the answer I was expecting and I just wanted to clarify with some more experienced people on here. But I never bashed the guy or gave any impression he wasnt an intelligent person so you can take it easy...
I did what you had already stated but I didnt get the answer I was expecting and I just wanted to clarify with some more experienced people on here. But I never bashed the guy or gave any impression he wasnt an intelligent person so you can take it easy...




Well said!