But rest assured, gearheads, it’s just another Dodge Challenger SRT® Demon! Not your average one, though. No, this SRT Demon built by Hennessey is wrangling 1,400 horses under the hood with 1,192 lb-ft of torque thanks to a twin-turbo upgrade. If you’re wondering why anybody would take a car like the SRT Demon and set out to make it faster, we have just one question for you … why not?!