Mopar is heading to the SEMA show in Las Vegas with a fleet of customized vehicles that appeal to enthusiasts of all stripes. There's a Dodge Viper ACR concept that follows in the lineage of the supercar's great road racing past, and a custom Ram ProMaster that might just be the ultimate outdoor party machine.
Motor Trend has got word that an SRT Viper ACR – the acronym for American Club Racing – is headed for a reveal in 2014. However, at the same time as SRT is working to maximize the model's performance, the report says there's an internally imposed performance ceiling on at least one aspect of the super coupe that will keep it from being all the Viper it could be.
As you may already be aware, there is no official production car record at the Nürburgring. That hasn't stopped well-meaning automakers from warming up the great German marketing machine in an attempt to outdo previous marks set by their competitors, and that includes the fine folks at Dodge.
The elephantine rear airfoil bolted to the rear deck of the Dodge Viper ACR is not only highly functional, but it gets credit as being the first mass-produced carbon fiber-reinforced polymer (CFRP) wing on a production car. Rear wings on high performance vehicles are designed to counter lift. Without aerodynamic aids, most vehicles become less stable and have reduced grip as velocities increase (worst case, the vehicle actually flies as did the Mercedes CLR at Le Mans in 1999).
It's got the preposterously huge wing, and race-burlesque stripe job; could this Viper spotted at the Nurburgring possibly be a Viper ACR? The red and black Viper was nabbed on one of the 'Ring's cameras, and there's also reports of a black Viper with graphite stripes tearing around the German racing venue. While the pictures showed up on the Viperclub forums, nobody's got any lap times, unfortunately. Could the ACR turn laps as fast as the scorching GT-R or ZR1? Who knows, but there's no doubt