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An inside look at Mopar's SEMA fleet

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.
We got an inside look at Mopar's cars that will be on display at the show, which also include a Dodge Challenger T/A concept, two crazy Jeeps and a Ram 2500 Outdoorsman that could change the way you camp. While these are some of our favorites, Mopar is bringing plenty to SEMA, so let us know your top choices in the comments section.

Dodge Viper to out-Hell the Hellcat with supercharged V10?

The Viper wouldn't be the Viper if it wasn't the most powerful model under the Chrysler umbrella. But with the arrival of the Hellcat engine in the Dodge Charger and Challenger, the Viper has fallen behind in the bragging rights department: where the new supercharged V8 produces 707 horsepower and 650 pound-feet of torque, the naturally aspirated V10 offers "only" 640 hp and 600 lb-ft - gargantuan output figures by almost any other standard, but crucially behind on the SRT power scale. Conner Avenue is going to have to do something about that.
Although the Hellcat's engine reportedly won't fit under the Viper's hood, SRT is now rumored to have another trick up its sleeve: supercharge the existing V10. According to the Pentastar performance enthusiasts at allpar.com, Chrysler has already taken delivery of the first such prototype engines so that it can begin the process of fitting it into an upgraded Viper.
The spooled ten-pot is tipped to produce around 800 hp and 650 lb-ft of torque. More than that and the Viper's drivetrain, chassis and bodywork would have to be substantially reworked. Though beefier transmissions are available, fitting them would reportedly set off a domino-game of changes required to handle the added torque. Which may be something Chrysler would be prepared to do for the next-generation model, but in the meantime, 800 hp could prove enough to put the Viper back atop the Mopar performance ladder where it belongs, and give it an edge against the new Corvette Z06 to rekindle sales.

2013 Dart GT will hold us over until SRT stokes Dodge's handsome compact

No, this isn't quite the Dart SRT4 we've been waiting for - and still believe is coming - but as part of its 2013 Detroit Auto Show lineup, Dodge will be showing off the slightly sportier Dart GT seen here.
Building on the already well-equipped Limited model, the GT adds performance enhancements including a more powerful engine, 18-inch aluminum wheels, sport suspension calibration, unique front fascia and dual exhaust. Inside, you'll find perforated Nappa leather seats, a heated steering wheel and front seats, dual-zone climate control, remote start (if you spec the automatic transmission), Chrysler's 8.4-inch Uconnect touchscreen, a seven-inch TFT display in the gauge cluster, and a whole lot more. Optional goodies include hyper black aluminum wheels, a technology group (pushbutton start, keyless go, rain-sensing wipers, blind spot monitoring and smart-beam headlamps), power sunroof, Sirius radio, Garmin navigation, Alpine premium sound and high-intensity discharge headlamps.
Powering the Dart GT is Chrysler's 2.4-liter MultiAir2 four-cylinder engine producing 184 horsepower and 174 pound-feet of torque. That grunt is sent to the front wheels via a standard six-speed manual transmission, but a six-speed automatic 'box is optional.