Dodge Challenger With Viper V10: All-Motor Dragster Being Driven on the Street 3 Apr 2021, 13:04 UTC · by Muscle cars are supposed to have V8 engines, preferably big ones. But adding an extra pair of cylinders is only going to make things better. Proving that this is the case, AutotopiaLA recently got to check out a Dodge Challenger powered by a Viper V10 engine. 14 photos Honestly, this sounds like a fantasy car, combining exotic American supercar technology with what's maybe the purest muscle car of the modern era. Though not many people know it even exists, this is a combination that Dodge made happen for its most hardcore drag racing enthusiasts.