Featured Car : Dodge Viper ACR

A new ACR was added to the Viper line up after the 2008 model year. Its upgrades are more drastic than the original, including street legal racing tires, two piece brake rotors, adjustable suspension, and significant aerodynamic revision. No engine modifications were made, so figures remain at 600 hp (450 kW) and 560 lb·ft (760 N·m) as in the base car. The ACR gives an advantage of being street legal. The ACR is similar to the MOPAR Viper that Dodge displayed at various auto shows. Weight is also decreased by as much as 80 lb (36 kg) by way of the "Hardcore Package" which deletes radio, speakers, amplifier, trunk carpet, hood pad and tire inflator. Its aerodynamic upgrades produce 1000 lbf (4.4 kN) of down-force at 150 mph (240 km/h), or roughly 10 times the downforce the base Viper SRT-10 can produce at the same speed. No upgrades were given to the interior except for the addition of a professional beacon-tripped lap timer.