1 Of 1 Challenger Srt-8 Pennzoil Edition 392 Hemi on 2040-cars

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Mopar maneuvers into SEMA with a multitude of modified models

As the aftermarket and performance arm of Fiat Chrysler Automobiles, Mopar has a duty to extract everything from the company's models that it can, and there's no better place to show all of its work off than the annual SEMA Show.
Dodge really gets in on the act this year with several customs to show off different parts of the brand's performance heritage. Perhaps the most interesting among them is the track-prepped Viper ACR Concept (pictured above). It wears a custom body kit to produce even more downforce, thanks in no small part to a monstrous wing at the back. To shed weight, most of the interior is stripped out, as well. Next up, the Challenger T/A Concept takes inspiration from '70s Trans-Am racing in a livery of Sublime Green and matte black paint. The center scoop in the hood keeps the 6.4-liter V8 fed with cool air, and the special's 20-by-9.5-inch matte black wheels keep it planted in the corners.
Also getting the once-over from Mopar is the Charger R/T. It wears the division's body kit, and under the hood, a cold-air intake keeps the 5.7-liter V8 breathing. The suspension is retooled to hold the road better with a coil-over kit, upgraded sway bars and strut tower braces for the front and rear. The company is also showing off a snazzy blue Charger with a mean look. The final Dodge getting work from Mopar is the Dart R/T Concept with bright, O-So-Orange paint and a matte black hood with a scoop hooked directly to the air intake. The performance-oriented design is finished off with a coil-over suspension and big brake kit, as well.

Viper ACR privateers' Nurburgring runs detailed in new documentary

Discontinued in the summer of 2017, the Dodge Viper is out of production, relegated to the hearts and garages of those who love it. But as a last hurrah, a crowdfunded privateer team took two Viper ACRs to the famous Nurburgring racetrack to both celebrate the Viper's existence and to try and lap the long Nordschleife track in under 7 minutes. Going after the fastest recorded production car lap, they gunned for the Lamborghini Huracan Performante's 6:52 time, but hot August temperatures caused tire problems and the Viper remained on the wrong side of 7 minutes despite the best efforts of ex-Porsche cup driver Lance David Arnold and SRT driver Dominik Farnbacher. In essence, the team ran factory-spec Viper ACR Extremes on factory tires; showroom fresh, the cars were delivered straight from Texas. But despite not getting under the 7-minute mark, they still became the first non-automaker-affiliated team to set an official Nurburgring lap time — and the 7:01.3 they laid down on their best run made the Viper ACR the fastest RWD, fastest manual and fastest American-built car on the track. Now, a full documentary of the record attempt has been released to the public, detailing all the pain and exhilaration that goes into running this kind of cars on their absolute limit on one of the most demanding racetracks in the world. It's 24 minutes of pure excellence. You can also re-view the record lap here in its entirety: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Dodge Videos dodge viper acr

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