2013 SRT® Viper - The Return of the Snake

AUBURN HILLS, Mich., April 4, 2012 /PRNewswire/ -- Two new models include SRT® Viper and SRT Viper GTS All-aluminum, mid-engine 8.4-liter V-10 delivers an estimated 640 horsepower and 600 lb.-ft. of torque – the most torque of any naturally aspirated sports car engine in the...