Dodge Press Release:2012 Dodge Charger SRT8 Delivers Intelligent Performance And Power Set to launch this calendar year, Dodge gives peek at its newest product from the Street and Racing Technology (SRT) team at the Chicago Auto Show6.4-liter HEMI V-8 engine offers an estimated 465 horsepower and 465 lb.-ft. of torque for power across a significantly wider rpm rangeAll-new active valve