The owner swapped to a new lower pulley for extra boost pressure, added a free flowing cold air intake setup, methanol injection, a 50 shot of nitrous oxide, and an engine tune to bring those modifications together with the best outcome possible.
Next, to put that power to the ground safely, a stronger driveshaft has replaced the stock unit, and the factory 20 Hellcat wheels have been removed in favor of a set of 17 inch wheels wrapped in 28 inch drag racing slicks. So a pulley, CAI, meth injection, nitrous, a tune, driveshaft, and slicks allowed this Challenger to run a 10.03 at 140 miles per hour.
Hellcats dans le 9 bientot