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The 2018 Dodge Demon sounds like nothing else on the road

The Dodge Demon seems to have a torque problem, if making too much to easily contain can be considered a problem. In order to keep all that twist under control, the Demon has a new torque reserve launch system that works all sorts of engineering black magic to build boost without overloading the rear tires and brakes. That system, combined with the sticky Nittos and the fancy new suspension, should lead to some pretty spectacular 60-foot and 1/4-mile times. The way the system works is relatively straightforward. A bypass valve on the supercharger closes, "prefilling" the blower. In order to balance revs and torque, the computer can adjust fuel flow and spark on individual cylinders. The torque reserve kicks in when Launch Mode is initiated and the engine is turning at least 1,000 rpm. The goal is to reach peak boost quicker while efficiently putting down power. The side effect is a distinct exhaust note, which Dodge admits may make it seem like the Demon is broken. That seems to be the root of the "If you know, you know" tagline that the automaker has been using since the first teaser. Those interested can even download a ringtone, which might make it seem like you have a blown-out speaker on your phone. You can get a brief taste in the latest teaser video. In addition to the new info on the Launch Mode, Dodge released a couple of new teaser images. We briefly glimpsed one of these last week. It's a shot of the Demon's performance pages. The number 757 has appeared before, and all the talk of torque leads us to conclude that this is the Demon's torque output. The number 815 was seen in a separate teaser (shown below), which we feel may be the horsepower rating. If those numbers are correct, that would mean an increase of 108 horsepower and 107 lb-ft of torque, totally reasonable numbers given all the Demon's modifications. The license plate photo is another equation or code. This one, 3.9+221=405, is just as cryptic as the others. Look for more news and hints at ifyouknowyouknow.com in the weeks leading to the Demon's reveal. Related Video: Related Gallery Dodge Demon Teasers View 17 Photos Dodge Coupe Performance supercharger dodge demon dodge hellcat

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

2016 Dodge Viper ACR First Drive [w/video]

The Dodge Viper is not a comfortable car. Livable, yes. The interior is covered in fine materials. But you still climb over a hot door sill to enter the tiny cabin. And the frequency range of the engine's noises seem specifically designed to cause headaches. What happens, then, if you remove all pretense of civility from a Viper and add equipment solely aimed at improving lap times? You would have the 2016 Dodge Viper ACR. In terms of achieving its purpose, this car is a absolute success. In many ways it's also the most honest Viper of the current generation. Prices start at $121,990 (including $2,100 gas-guzzler tax and $1,995 destination), or $32,900 more than the least expensive Viper. In ACR trim, the Viper loses the under-carpet padding, 9 of 12 speakers plus amplifier, carpet and trim from the cargo area, and sound deadening in front of the rear wheel wells. The parts of the interior still covered add healthy amounts of Alcantara or optional carbon fiber. That weight loss is compensated by the addition of go-fast bits like the giant rear wing (or the larger "x-wing" on the Extreme Aero Package), 10-way adjustable Bilstein Motorsports shocks, Brembo carbon-ceramic brakes, a rear diffuser, and a front splitter. Total claimed curb weight is 3,392 pounds in Aero trim (standard ACR trim is 18 pounds lighter), which is within a few stone of the rest of the Viper lineup. The diffuser strakes and leading edge of the splitter are removable, made to be replaced after rubbing on track tarmac and make street driving slightly more practical. Not that you'd want to drive the ACR on the street, with the lack of noise insulation and spring rates twice as stiff as the Viper TA, but it is street-legal. Dodge claims the DOT-approved Kumho Ecsta V720 tires on the ACR allow faster lap times than some race compound tires. Our test was limited to on-track shenanigans at Virginia International Raceway. Which is fitting because we wouldn't have anything good to say about driving the car on the street. The ACR is, essentially, a race car sold in the showroom, although with the Viper's 1 of 1 customization program, your custom build can include as many creature comforts as you like. Lined up in pit lane at VIR, the Viper ACRs for our evaluation blur the air with heat shimmer. All of the test cars have air conditioning, but that shuts off at full throttle with a six-second reset.