2011 Dodge Challeger Srt8 Inagural Edition #113 Of 1100 on 2040-cars

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Dodge Challenger SRT Demon TransBrake eliminates the need for brake torquing

Performing the perfect launch is key to drag racing. In order to get consistent starts, the engineers behind the Dodge Demon developed TransBrake, a system that holds the output shaft of the automatic transmission to keep the vehicle stationary until launch. Rather than the traditional method of two-foot brake torquing, the system is triggered by pulling the shift paddle for quick and consistent launches. According to Dodge, the main benefit of TransBrake versus a two-foot setup is a quicker power delivery and higher engine launch torque potential. The system gives brake-free launches up to 2,350 RPM, a 105-percent increase in launch boost pressures, and a 120-percent increase in engine launch torque. Dodge also claims that using the paddle provides a 30-percent better reaction when compared to using your feet. In addition to shifting duties from your feet to your hands, the Demon's TransBrake will preload the driveline. Torque is loaded at the wheels, not the transmission. That means full torque delivery 150 milliseconds after the shift paddle is released. It should also help reduce the driveline shock that occurs when those 315 section rear tires get near-instant grip. The reveal is coming near. Continue checking out Autoblog and ifyouknowyouknow.com every Thursday until the New York Auto Show. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. New York Auto Show Dodge Coupe Performance drag racing dodge demon dodge hellcat drag strip

Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Dodge whips covers off 2013 Blacktop series

Dodge introduced us to its Blacktop model lineup a year ago with the 2012 Charger and followed up with more recently with the 2013 Challenger and 2013 Avenger. Now the automaker will be applying this ominous-looking treatment to the Durango, Grand Caravan and Journey models for 2013 as well. These models will be unveiled next week at the Detroit Auto Show, but Dodge has released most of the details for these new products including pricing and availability.
If the Grand Caravan R/T (aka, the Man Van) wasn't aggressive enough for you or its $30,000 starting price was a little too pricey, then the 2013 Grand Caravan Blacktop could be the ticket. Starting with the SXT trim level (which stickers at $19,995), the Blacktop package costs only $595, and adds unique features such as blacked-out headlights, grille and fog lights bezels and an all-black interior. The van rides on black-accented, 17-inch aluminum wheels. The Grand Caravan Blacktop is only available in monochromatic paint schemes limited to Billet Silver, Brilliant Black, Maximum Steel, Redline Red and Stone White
Likewise, the 2013 Journey Blacktop is offered only on the SXT model (starting at $18,995) with all of the crossover's normal options such as four- and six-cylinder engines, five- or seven-passenger seating and front- or all-wheel drive. The Blacktop package adds $995 to the Journey SXT's price and features many of the same black accents as the Grand Caravan like the headlights, grille, door mirrors and lower fascia. Exterior colors are limited to Bright Silver, Bright Red, Brilliant Black, Brilliant Red Tri-Coat, White, Pearl White Tri-Coat and Storm Grey, and the package's 19-inch wheels come in Gloss Black. Inside, the Journey Blacktop comes standard with black cloth seats and Chrysler's 8.4-inch Uconnect touch screen, but black leather is also available as an option.