We've dedicated this write-up to the Dodge Viper GTS-R Concept due to its uniqueness when compared to other Viper concepts, along with its interesting backstory regarding its design and development.

Chrysler has built biggest baddest American performance engines, keeping Mopar Muscle far ahead of the competition.

The muscly sports model has only 12,800 miles or so on the clock and the usual visual issues, and it is for sale. What's it ...