Rumormill Update: Hellcat Hemi could offer 550-640 horsepower in Challenger, Cuda
Back in January we talked about the rumored “Hellcat” 6.2L Hemi that is expected to serve as the engine of choice in the next generation of the 8-cylinder powered Street and Racing Technology vehicles beginning with the new Challenger in 2014. Rumors originally indicated that the Hellcat Hemi would pack roughly 600 horsepower and 550lb-ft ...