![Hennessey HPE650 Dodge Challenger](http://s1.cdn.autoevolution.com/images/news/hennessey-hpe650-dodge-challenger-dyno-track-testing-video-65712-1.jpg)
As we reported back in May, Chrysler is working on a more powerful Dodge Challenger to rival the Chevrolet Camaro ZL1 and the Ford Mustang Cobra. Codenamed “Hellcat”, the beefed-up musclecar is expected to go into production in mid-2014 with about 640 HP under the hood. Unhappy with the long wait? No need to ... [...]
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autoevolution