I don't believe that's a problem for a 1320 in Drag Mode. My burnouts go way past 4500 RPM and I didn't see any difference between runs, except the one time I didn't realize I had taken it out of Drag Mode by accident. The shift point RPM dropped significantly and the shifts themselves were noticeably softer resulting in the MPH dropping off compared to other passes.
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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