Developed to celebrate the Viper's GT2 class win in the 1997 FIA GT Championship, the GT2 was an impressive race-car-inspired version of the Viper SR ...

Most clues point to a ‘GTS-R‘, of sorts, with the hint made only stronger by the discovery of a patent application late last year, registered by GM (Holden). For now, the 2016 HSV GTS remains ...