What snorts pavement for breakfast, breathes with red-hot 10-cylinder lungs and beats a Dodge Viper SRT10 ACR around Laguna Seca by two seconds? The Dodge Viper SRT10 ACR-X, of course. With lap times about half as long as the name, the Viper ACR-X is also destined for a very short production run, with the final 25 being built at Chrysler's Conner...read full article