First Drive: 2010 ROUSH Mustang 427R (Ford Reports)

"Fire the Roush up, and onlookers clear out, thanks to the car's booming exhaust. My lap of the track was taken at a relatively leisurely pace, given that the tires were cold and it had been a year since my last visit to Road America, but even at a more relaxed pace it was evident that the 4.6-liter pulls ferociously away from a stop."

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