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Dodge Charger Hellcat makes 1,032 hp with Hennessey help

Sometimes you just want four doors. Earlier this week we brought you Hennessey's riff on the Dodge Challenger Hellcat. Now comes the Charger. Much like its two-door sibling, the Charger gets boosted to as much as 1,032 hp and 987 lb-ft of torque (at the crank) thanks to the addition of a twin-turbocharging setup that works with the factory supercharger. The turbo headers and downpipes are stainless steel, and there is a high-flow air-to-water intercooler and dual-turbo waste gates. Hennessey also beefs up the fuel injectors, fuel pump, and the rest of the fuel system. The engine management system and chassis are recalibrated to accommodate all of this. You also get numbered plaques signed by John Hennessey, the boss of the Texas tuning outfit, and the technician who does your build. Hennessey's additions result in zero-to-60 mph sprints in 2.7 seconds, and the big sedan can run the quarter mile in 9.9 seconds at 142 mph. Like the Challenger, the Charger has the same disclaimer: the lofty horsepower figure comes from an engine dyno, and it will be a 15-to 20-percent lower at the rear wheels. Related Video: Image Credit: Hennessey Performance Dodge Performance Sedan Hennessey dodge charger hellcat

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

Junkyard Gem: 1986 Dodge Ram 50

After years of selling the Isuzu Faster with Chevrolet LUV badges here, GM replaced it with the S-10 in 1982. Ford sold Mazda Proceeds with Courier badges for even more years, but ditched the Courier once the Ranger became available as a 1983 model. Chrysler was able to put truck beds on Omnirizons at that time, but didn't have the deep pockets to develop its own rear-wheel-drive small pickup; for this reason, Dodge-badged Mitsubishi Forte pickups continued to be available in the United States all the way through the 1994 model year. Here's one of those trucks, found in a Colorado car graveyard. The first Chrysler-imported Mitsubishi Fortes showed up in the United States as 1979 models. The Dodge-badged version was known as the D-50, while Plymouth dealers got theirs with Arrow badges. The Dodge D-50 became the Ram 50 for the 1981 model year, while the final Plymouth Arrow trucks were sold as 1982 models. Just to make things more interesting, Mitsubishi started selling its own vehicles in the United States beginning with the 1983 model year. That meant that the Ram 50 had to compete for sales with a near-identical twin sporting Mitsubishi badges. Things in the Chrysler-Mitsubishi universe got even more exciting a bit later, when there were four marques selling essentially the same car here simultaneously: the Mitsubishi Mirage, Plymouth Colt, Dodge Colt and Eagle Summit. All of the Dodge D-50s and Ram 50s came with Mitsubishi power under their hoods. This one has a 2.0-liter SOHC straight-four rated at 88 horsepower and 108 pound-feet. For a while, a 2.3-liter Mitsubishi diesel was available in the Ram 50. It had been discontinued by 1986, however. This one has the base five-speed manual transmission. It appears that this truck was being used for long-term storage of many, many boxes of random household stuff when it was banished to this place. Much of the stuff was scattered on the ground nearby. Perhaps it was parked at a rent-a-storage facility and got evicted for lack of rent payments. Much of the contents consisted of stacks of newspapers and magazines from the 1960s and 1970s. Here's an Art Buchwald column about then-Vice President Spiro Agnew from February 23, 1971. Here's a Beetle Bailey strip from the same year. There's plenty of history in the junkyard, if you know where to look. There must have been a half-ton of paper in this truck when it arrived here. Sadly, some family's photo albums were here as well.