On a sidenote I hope all you guys that do pick Dwayne’s brain actually buy a cam from him every once in a while. And some valve springs... and lifters... and the other hardware to assemble your heads... which he can freshen up for you... if he didn't already do the original prep and / or porting... Yeah, I'm a happy PRH customer 
2021 Challenger 6.4L Scat Pack 1320
100% stock: 1.680, 11.894 at 113.75 (DA 175 ft)
weight reduction, wheels, tires, Hellcat air box: 1.661, 11.686 at 115.97 (DA 710 ft)
1973 Challenger 452 ci street/strip [2008]
pump gas, DOT radials: 1.454, 10.523 at 126.44 (DA 514 ft)
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