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.

The race spec Viper is being tested and tuned ahead of its debut in the American Le Mans Series later this year. According to GTspirit, the GTS-R will feature an intake restrictor to make it comply with the ALMS engine size and displacement rules.

Even with the intake restrictor we're sure the GTS-R will be an absolute beast when it makes its track debut. If you need further convincing take a look at this SRT teaser footage and listen to the glorious noise coming from the GTS-R.