The Hennessey Dodge Challenger SRT600, as seen in this video, is the fastest '08 Challenger managing a quarter mile sprint time of 11.91 seconds at 121 mph. The Hennessey Dodge Challenger SRT600 is powered by a 6.1-liter Hemi V8 powerplant that is tuned to output 620 hp and 650 lb-ft of torque. Almost 200 hp more than the standard SRT8 which develops 425 hp.
The Hennessey Dodge Challenger SRT600 upgrade package is priced at $29,500 and includes an extensive turbo upgrade.
Watch the Hennessey Dodge Challenger SRT600 video after the jump.
Hennessey Dodge Challenger SRT600:
