A new Viper means a new Viper GTS-R for track duty. As you can see from this teaser SRT has been busy undertaking the enviable task that is testing a race spec GTS-R at Virginia International Raceway.
Corvette beware. Viper is back. BMW beware. Viper is back. Ferrari beware. Viper is back. The 2013 Viper GTS-R will make its factory-backed reincarnation later this year when it battles in the GT class of the American Le Mans Series.