i have a Cope valve body. It sure changes hard under power. John makes a good unit.
RMVB w/ LBA but w/o trans brake? If so, I have one of those that I purchased with the plan to change to a reverse manual from the current forward manual Turbo-Action I have now. Haven't used it yet, though, so any input on how it works is appreciated. Thx
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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