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It ain't easy keeping a Hellcat steady at 170 mph on ice

The Dodge Challenger SRT Hellcat you see hit the ice at Arsunda Speed Weekend in Sweden, over two hours north of Stockholm. It's said to be bone stock, save for the studded tires that help it grip on ice. But it apparently takes more than some steel studs and a lead foot to keep it pointed the right way. Just look at how much driver Alx Danielsson has to saw at the wheel to keep the Hellcat from veering off course. Fortunately he seems to have the chops to do so, being not only a native of Sweden (and therefor imbued from birth with otherworldly abilities to drive on ice) but also having won the highly competitive Formula Renault 3.5 Series championship back in 2006. In the end Danielsson hit a top speed in excess of 170 miles per hour, touted as some sort of record, however unofficial (and specific to Dodge Challengers). That's a fair bit shy of the 205 mph that Bentley achieved in the Continental Supersports, but while that model had slightly less power than the Hellcat, it did have the benefit of all-wheel drive – something that could make all the difference in these kinds of slippery conditions. Related Video:

FCA's large, LX-based RWD cars will stick around until 2020

Fiat Chrysler Automobiles plans to stick with the Dodge Challenger, Dodge Charger, and Chrysler 300 until at least 2020, reports Automotive News. The information comes from two unnamed sources and was loosely confirmed by details in the automaker's new labor contract with Unifor, Canada's auto union. The plan, according to two anonymous sources, is to lightly refresh the Challenger, Charger, and 300 until the vehicles make the switch to FCA's new Giorgio platform. The refresh, as Automotive News points out, will happen in 2018. The Giorgio platform currently underpins the Alfa Romeo Giulia and is expected to find its way to two of the three large American vehicles for the 2021 model year. At that time, FCA will discontinue either the Charger or the 300, claim AN's unnamed sources. If one of the vehicles were to go, it would most likely be the 300. The 300's LX platform would be approximately 15 years old in 2020 and the vehicle doesn't draw in as many sales as the Challenger or the Charger. The Charger made the switch from the LX platform in 2010 with the current model utilizing the mildly updated LD platform, while the Challenger recently moved from the LC platform to the LA platform last year. All of those rear-wheel-drive platforms are closely related. Automotive News points out that FCA CEO Sergio Marchionne stated that the new platform could be utilized across various applications in a conference call with analysts last month. The plan, according to the report, is to stretch and widen the Giorgio platform for the next-gen Challenger and Charger. The new platform is also rigid enough to allow the automaker to add a convertible to its lineup, which could lend further credence to rumors of an upcoming Barracuda. Hopefully, the move to the new Giorgio platform doesn't delay the all-wheel-drive Challenger GT AWD or the wide-body, Hellcat-powered Challenger ADR. We'll just have to wait and see. Related Video: News Source: Automotive News - sub. req. Chrysler Dodge Coupe Performance Sedan FCA fiat chrysler automobiles

The Dodge Demon gets a Drag Mode and a lesson in Newtonian physics

It's Thursday morning, which means we have more news on the upcoming Dodge Demon, the pumped-up Challenger Hellcat variant that's looking to cause mayhem at a drag strip near you. This week's video, "Third Law," shows the Demon's revised suspension in action and displays another one of SRT's cryptic messages. Dodge claims that the 6.2-liter supercharged Hemi V8 in the Hellcat twins is compromised because it's fitted to a car that needs to be comfortable on the street in addition to a performer on the drag strip. Not so with the Demon, as Dodge says the car is "designed to be highly competent in all drive modes and configurations," including the all-new Drag Mode. Dodge says details about the new mode will trickle out over the next few weeks, but all the info this week focused on suspension. The "Third Law" in this week's title refers to Isaac Newton and motion: "When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body." We're not sure what Newton would have thought seeing the sidewall wrinkling Nitto NT05R drag radials in action, but he'd probably have a reaction of some sort himself. An ideal suspension setup for the drag strip makes for a poor setup on the road. As Dodge puts it, the "old school" way to set up a drag car was to "get the quickest reacting springs upfront, the softest rebound front shocks that wouldn't restrict the springs' reaction, remove any restrictions (sway bar) and increase the compression of the rear shocks." This would give a car great front to rear weight transfer but made for very poor lateral direction control, meaning minor corrections were difficult. The Demon's Drag Mode will use electronics to give the car the best combination of launch and lateral stability. Dodge listed some of the parts to help aid in this goal. They also gave us a few equations that we can't make sense of. Let us know if you have any clues. Hardware: 35 percent lower rate front springs/28 percent lower rate rear springs 75 percent lower rate hollow front sway bar/44 percent lower rate rear sway bar Drag-tuned Bilstein Adaptive Damping Shocks Software: Rear = F/F and Front = F/S F/F – F/S maintained @ wide open throttle (WOT) F/F – F/F < WOT Traction control disabled/ESC maintained Result: 13.5=575@500 Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.