Brad,
Mine is a 3.75 stroke .055 over 440. I have an eagle crank, Manley H-Beam rods and Ross pistons. Two weeks ago, I went through the traps @ 7300 rpm. I'll be interested in what RPM mine will spin thru the traps on a burner pass... 7100-7200... ?
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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