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Dodge Demon's A/C helps its supercharged Hemi make more power

Staying cool is one important key to performance. Simply, more air means more power, and cool, dense air is better than hot air. While forced induction might help make copious amounts of horsepower, turbos and superchargers produce heat. Intercoolers help, but the new Dodge Demon and its supercharged Hemi need a bit of an extra boost. In Drag Mode, the Demon's engine commandeers the car's air conditioning system to help chill things out. The Demon will have the first production application of a liquid-to-air charge air cooler chiller system. Literally, the car's air conditioning system is used to cool the air going into the engine, dropping temps by up to 45 degrees Fahrenheit. Dodge claims the system helps achieve "temperatures previously unattainable by pressure-charged street-legal production vehicles." As cool as this may sound, the technology isn't new. Ford had a prototype system in the early 2000s called SuperCooler, though that system never made it to production. While the Demon's system doesn't have a super cool name like the one from Ford, the pair essentially work in the same way. In theory, it should have the same effect as a bottle of nitrous. According to Autoweek, Ford's system bumped up the output of the F-150 Lightning by about 50 horsepower. Turns out that air conditioning isn't always a huge power suck. Related Video:

Travis Pastrana signs with Dodge for another year, brings partner Bryce Menzies [w/video]

Dodge and SRT Motorsports announced that the Dodge Dart will be returning for its sophomore season of the Global Rallycross Championship with a two-car team fielded by Pastrana Racing. Travis Pastrana drove his GRC Dart to victory lane in the fourth race of the car's inaugural season, and his race team is looking for even more success with the addition of off-road racer Bryce Menzies behind the wheel of the second car.
The 2013 GRC season kicks off on April 21 in Brazil with plenty of dirt-spewing, ramp-jumping action. Scroll down for a video from the cars' main sponsor, Red Bull, and a press release from Chrysler.

Stellantis wants to outfit cars with AI software to drive revenue

MILAN — Carmaker Stellantis announced a strategy Tuesday to embed AI-enabled software in 34 million vehicles across its 14 brands, hoping the tech upgrade will help it bring in 20 billion euros ($22.6 billion) in annual revenue by 2030. CEO Carlos Tavares heralded the move as part of a strategy that would transform the car company into a “sustainable mobility tech company,” with business growth coming from features and services tied to the internet. That includes using voice commands to activate navigation, make payments and order products online. The company is expanding existing partnerships with BMW on partially automated driving, iPhone manufacturer Foxconn on customized cockpits and Waymo to push their autonomous driving work into light commercial vehicle delivery fleets. StellantisÂ’ embrace of artificial intelligence and expansion of software-enabled vehicles is part of a broad transformation in the auto industry, with a race toward more fully electric and hybrid propulsion systems, more autonomous driving features and increased connectivity in automobiles. Ford and General Motors also are banking on dramatically increased revenue from similar online subscription services. But the automakers face immense competition for monthly consumer spending from movie and music streaming services, news outlets, Amazon Prime and others. Stellantis, which was formed from the combination of PSA Peugeot and FCA Fiat Chrysler, said the software would seamlessly integrate into customers' lives, with the capability of live updates providing upgraded services over time. New products will include the possibility to subscribe to automated driving features, purchase usage-based car insurance or even increase the power of the vehicle with a tune-up to add horsepower. As a baseline, Stellantis generates 400 million euros in revenue on software-generated services installed in 12 million vehicles. To meet the targets, Stellantis will expand its software engineering team of 1,000 to 4,500 in North America, Asia and Europe. More than 1,000 of the expanded team will be retrained in house. Stellantis also announced a new partnership with Foxconn to develop semiconductors to cover 80% of the companyÂ’s needs and simplify the supply chain. The first microchips from the partnership are targeted to be installed in vehicles in 2024.