Quote:
Originally Posted by Saberscar223
I had a 2022 LT1 and now a 23 SS both with NPP and I’ve never heard Crackles when revving while parked how do some people’s cars do this on the stock NPP exhaust?
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I don't Rev or try to make crackles, so this is new to me
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'20 ZL1 1LE A10,
OEM short block, LME heads/valve train, E2650.
100+ octanes, no eth, no meth, no N2O.
2/23 - 1031/1004 wheel.
4/23 - 1.41/9.61/145 at DA 7000 ft. (only made five passes).
2/24 - LME 390, E2650, FBO, 100 oct.; 1116hp/ 1063tq; 109 oct. dyno next.
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