Dodge Challenger 2010, With Turbo on 2040-cars

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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

Feds accuse Fiat Chrysler, UAW of conspiring to break labor laws

DETROIT — Top officials of Fiat Chrysler Automobiles and the United Auto Workers union conspired to violate U.S. labor laws, federal prosecutors alleged in a court document, saying a former executive at the automaker knew bribes paid to union leaders were designed to "grease the skids" in labor negotiations. U.S. Justice Department officials for the first time called the company and the union "co-conspirators" in a document related to a guilty plea agreed by former Fiat Chrysler director of employee relations Michael Brown. The document was filed with the U.S. District Court in Detroit on May 25. Its contents were reported by the Detroit News on Wednesday. Brown pleaded guilty to one count of concealing a felony. The plea agreement stated that he knew Fiat Chrysler executives authorized $1.5 million in improper payments and travel, liquor, cigars and other goods for UAW officials who served on the union's negotiating committee. Prosecutors say FCA executives paid UAW representatives to influence union business. including collective bargaining on contracts ratified in 2011 and 2015. The government contends money was run through the UAW-Chrysler National Training Center, via false charitable donations and training center credit cards. Fiat Chrysler Chief Executive Officer Sergio Marchionne has said in the past that the misconduct "had nothing whatsoever to do with the collective bargaining process" and the "egregious acts were neither known to nor sanctioned" by the company. Fiat Chrysler had no further comment Monday. Outgoing UAW President Dennis Williams told union leaders at a conference in Detroit on Monday "our leadership team had no knowledge of the misconduct — which involved former union members and former auto executives — until it was brought to our attention by the government." Brown pleaded guilty on May 25, according to court documents, and will be sentenced on Sept. 20. Five other people have pleaded guilty in the government's ongoing investigation into the UAW and Fiat Chrysler, including the wife of a late UAW official, two other former UAW employees, former Fiat Chrysler vice president Alphons Iacobelli and another former Fiat Chrysler employee. Reporting By David Shepardson and Nick CareyRelated Video: Government/Legal UAW/Unions Chrysler Dodge Fiat Jeep RAM FCA

2016 Dodge Viper ACR is ready to take a bite out of the Corvette Z06 [w/video]

The Dodge Viper ACR is back, and as Fiat Chrysler Automobiles tells it, it's the most venomous breed ever born. Before you get too excited, the 8.4-liter V10 produces 645 horsepower; five more than the standard Viper and five less than the supercharged Chevrolet Corvette Z06. It's unclear why Dodge didn't extract more from the huge engine, although we somehow imagine that certain people in Maranello, Italy had a say in the matter. Instead of blessing the ACR variant with bunches of extra output, Dodge instead turned to an aggressive aerodynamics package that it claims delivers nearly a ton of downforce at the Viper's maximum speed of 177 miles per hour. The total aero package includes an adjustable, twin-element, carbon-fiber rear wing, carbon-fiber diffuser, an extendable front splitter, and dive planes. Those big louvers on the hood? Yeah, they're removable, too. The "race-tuned" suspension uses coil-over Bilstein shocks that offer ten different settings and up to three inches of height adjustment. Kumho Ecsta V720 tires were built specifically for the Viper ACR, and come in 355/30 in back and 295/25 in front, with 19-inch wheels at all four corners. Along with the aero improvements, Dodge is claiming the Viper can pull a race-car-like 1.5Gs in higher-speed turns. Carbon-ceramic brakes with six-piston calipers add the stopping power that's greater or equal to the ACR's cornering performance. Dodge was also keen to reduce weight, taking some rather dramatic measures in the effort. The stereo has just three speakers, while the electric function was removed from the seats. Even the carpet has been replaced with a "lightweight" alternative. Finally, Dodge is offering up the innovative 1 of 1 customization it pioneered with the Viper GT earlier this year. That means that not only can you get the fastest Viper ever built, but it'll be entirely your own when you take delivery.