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2016 Dodge Viper ACR is ready to take a bite out of the Corvette Z06 [w/video]

The Dodge Viper ACR is back, and as Fiat Chrysler Automobiles tells it, it's the most venomous breed ever born. Before you get too excited, the 8.4-liter V10 produces 645 horsepower; five more than the standard Viper and five less than the supercharged Chevrolet Corvette Z06. It's unclear why Dodge didn't extract more from the huge engine, although we somehow imagine that certain people in Maranello, Italy had a say in the matter. Instead of blessing the ACR variant with bunches of extra output, Dodge instead turned to an aggressive aerodynamics package that it claims delivers nearly a ton of downforce at the Viper's maximum speed of 177 miles per hour. The total aero package includes an adjustable, twin-element, carbon-fiber rear wing, carbon-fiber diffuser, an extendable front splitter, and dive planes. Those big louvers on the hood? Yeah, they're removable, too. The "race-tuned" suspension uses coil-over Bilstein shocks that offer ten different settings and up to three inches of height adjustment. Kumho Ecsta V720 tires were built specifically for the Viper ACR, and come in 355/30 in back and 295/25 in front, with 19-inch wheels at all four corners. Along with the aero improvements, Dodge is claiming the Viper can pull a race-car-like 1.5Gs in higher-speed turns. Carbon-ceramic brakes with six-piston calipers add the stopping power that's greater or equal to the ACR's cornering performance. Dodge was also keen to reduce weight, taking some rather dramatic measures in the effort. The stereo has just three speakers, while the electric function was removed from the seats. Even the carpet has been replaced with a "lightweight" alternative. Finally, Dodge is offering up the innovative 1 of 1 customization it pioneered with the Viper GT earlier this year. That means that not only can you get the fastest Viper ever built, but it'll be entirely your own when you take delivery.

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.

Dodge Demon exorcised by Rhys Millen in new video

When you call your car something like the Demon, it provides plenty of opportunity to play around with the name ͗ especially when said car has 840 horsepower directed to the rear wheels. Pennzoil is doing just that in the above video, called "Exorcising the Demon." In it, Rhys Millen tears up the streets of Pittsburgh at night in a black and yellow Dodge Challenger SRT Demon, smoking tires, popping wheelies and breaking the rear end loose in massive drifts around corners. He even pulls a pretty hairy 360. It's certainly a lot different sort of driving from the straight-line drag-strip experience for which the Dodge Demon was purpose-built. At the end of the video, Millen parks the car below a gargoyle, whose eyes briefly glow a menacing red. Millen sends a text message saying "The Demon is back in its place." The response: "Das good. How are you in the Ring?" (Hmm.) Then the clip ends, and we're told the story will be continued. If you don't want to wait for more cinematic Demon action, you can check out Pennzoil's behind-the-scenes video, called, "Unleashing Unprecedented Power." In it, we get to see more angles of the stunt driving, hear about the production, and, of course, get a plug for Pennzoil: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Pennzoil also offers a few other Dodge Demon videos, one about the car's development, one about its performance, and a third focused on Pennzoil Synthetics. Earlier this year, Pennzoil also did a similar video series to bid farewell to the Dodge Viper. Related Video: News Source: Pennzoil Dodge Coupe Performance Videos dodge demon dodge challenger srt demon pennzoil