1972 Dodge Challenger 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

Will airbags sandbag the 2017 Dodge Viper?

The Dodge Viper is speeding down the road to cancellation for the 2017 model year, and at least part of the reason for the V10 monster's death is a problem fitting it with federally mandated side curtain airbags. An anonymous source close to FCA US told Motor Trend the automaker can't install the parts because they would further limit the coupe's already tight headroom. The government believes the side curtain airbags can reduce occupant ejections during accidents, and all vehicles must have them for the 2017 model year. The Viper's slow sales also don't provide FCA US much motivation to work out a solution to this problem. The automaker moved just 676 of the handmade sports coupes in the US in 2015, which was down 11 percent from 760 deliveries in 2014. FCA CEO Sergio Marchionne hinted at the Detroit Auto Show that the Viper could return eventually. He doesn't like that the current model has a dedicated platform but indicated a new one could share the underpinnings with another of the company's products. Marchionne's current business plan for FCA stresses building the automaker's value, so it might be a while before we see the sweater-clad CEO focusing on a niche vehicle like the Viper. Related Video:

This incredibly '90s Dodge Ram video shows roots of the luxury pickup truck

To paraphrase the Talking Heads, you may find yourself behind the wheel of a Ram 1500 Limited with a 12-inch touchscreen and sumptuous leather, and you may ask yourself, "How did we get here?" Well, some of that credit goes to that loaded Ram's predecessor, the second-generation Dodge Ram. As you'll see in this fascinating promotional video for the truck uploaded by YouTube Channel TheClassicSports, it seems to highlight all the things that make up the modern pickup truck, albeit in a slightly more modest form. Right off the bat, the video starts talking about how the new Ram isn't your traditional pickup. It has features like anti-lock brakes, a spacious, comfortable cabin and standard driver-side airbag. Later, it notes the extensive sound insulation, as well as the cupholders and a giant center console to set up your mobile office, with space for a cell phone and laptop.  But it's not just a comfortable truck. It's a powerful, practical and intimidating one. This Ram is frequently credited as the truck that changed pickup design, moving from simple rectangular boxes to ones with style, particularly semi-truck style. In the video, the host notes that regardless of what people think, "They all call it 'big'." And of course, there's the all-important utility aspect. Highlights include various interior storage bins, slots in the bed to create divided sections, and the critical towing and payload capacities; best-in-class of course. Don't forget the wide array of engines, too, from the base V6 to the unique at the time gas V10 engine. This isn't to say that competitors from Chevy and Ford weren't changing to this more stylish, more well-appointed truck philosophy, either. The mid-'90s Silverado was quite modern, too, with its sleek, if still boxy shape. And the late-'90s F-150 ushered in a sleek, curvy design that has yet to return to the full-size market. But the second-generation Ram really encompasses everything about how the truck market was about to change for the next few decades. Related Video: