2006 Dodge Magnum Se Wagon 4-door 2.7l on 2040-cars

Auto blog

Dodge Demon makes so much torque, it needs stronger driveline parts

Torque is a lovely thing, a sweet and wonderful force that twists and pulls and can help propel a two-ton metal box forward at comical speeds. Torque is also fickle and will bend and break those same metal parts without a second thought, which is why the new Dodge Demon is compensating for its increased torque with some new re-engineered and reinforced parts. And there's software intended to combat wheel hop, which one of the most dramatic ways torque can break stuff. Week 8's video, "Race-hardened Parts," gives a hint towards what all these new parts can do. While we still don't know how much torque the Demon will throw out, we do know it's enough to warrant an upgraded prop shaft, half shafts, and a differential housing. The Challenger Hellcat, which is the basis for the Demon, makes 650 pound-feet of torque already. The new parts will go a long way toward making sure the work from the Demon's engine is properly translated into motion by those Nitto drag radials. The new prop shaft uses high-strength steel, heat-treated stub-shafts, and increases the tube thickness by 20 percent for a 15 percent increase in torque capacity. Additionally, Dodge says the upgraded differential housing allows for a 30 percent increase in torque capacity by using heat-treated A383 aluminum alloy and a higher strength shot-peened gear set. The 41-spline half shafts that deliver 20 percent increased torque capacity through the use of high-strength low alloy steel and 8-ball joints. In addition to the hardware, the Launch Assist software has been tuned to help alleviate wheel hop. Dodge says the Demon is the first factory production car that uses wheel speed sensors to detect hop and momentarily cut torque to compensate. This means a driver can keep their foot planted on the floor while the computer sorts out the traction. Previously, the best solution was to back off the throttle to manually cut the load. Finally, the Dodge Demon will offer a four-point harness mounting bar as an optional accessory. The part will be supplied by Speedlogix and fits in place of the deleted rear seat. Customers can install the bar without having to hack apart their cars to find a proper mounting point. Look for more teasers and info on ifyouknowyouknow.com in the lead-up to the Demon's debut at the 2017 New York Auto Show. Related Video: Image Credit: FCA Dodge Performance dodge demon dodge 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

Next Dodge Challenger to be electrified, says FCA boss

Dodge is the last of Detroit's Big Three to truly keep the muscle car purpose and heritage alive with the Challenger and Charger. As the Mustang and Camaro have transitioned to sports car-like experiences, the high-horsepower Dodges have stuck to their guns as straight-line behemoths with little intention of competing with the others in corner carving. People still dig the old-school-cool of cars like the Challenger, as sales actually went up while Mustang and Camaro sales took a hit in 2018. That said, new FCA boss Mike Manley said things will be changing in an electric way for the next generation, in a report by The Detroit News. "The reality is those platforms and that technology we used does need to move on. They can't exist as you get into the middle-2020s. New technology is going to drive a load of weight out, so we can think of the powertrains in a different way. And we can use electrification to really supplement those vehicles." News of electrified muscle cars is nothing new at this point. Ford says it's going to reveal a Mustang Hybrid in 2020. And with Al Oppenheiser (former chief engineer for the Camaro) moving to GM's electric division, you better believe Chevrolet is working on an electrified version of the Camaro. This, however, is the first solid evidence we have that FCA and Dodge are making such a move. What Manley said next is something we all know to be true, but a bit heartbreaking nonetheless. "I think that electrification will certainly be part of the formula that says what is American muscle in the future. What it isn't going to be is a V8, supercharged, 700-horsepower engine," Manley says. Even if it's a bit silly, we all love the Hellcat for its 707 horsepower V8. Clearly, plenty of other people do, too, because Dodge keeps cranking out more insane versions of the car with the Redeye and Demon. As for how much electrification Dodge's muscle car will receive, Manley wouldn't go into detail. Though he does say that electrification "can't be the dominant part." This should provide some solace to all those worried the gasoline engine could disappear from the American muscle car. Just as Dodge is reluctant to stray from the original intent of the muscle car, it's not hard to imagine the Challenger/Charger being the last to go full-electric. Gas engines supplemented by 48-volt systems or plug-in hybrids will most likely be the end result when we first see electrified Challengers.