1964 Dodge Dart 270 3.7l 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

How good would this look as a Dodge? New Peugeot 408 is a cool EV crossover coupe

Americans have long lusted after the forbidden fruits of the automotive markets: Vehicles offered elsewhere but not sold here in the United States. When Fiat Chrysler Automobiles, former parent to Jeep, Chrysler, Dodge, and others, joined forces with PSA (Peugeot and others), there was hope that Americans could get hold of some quirky French cars as part of the deal. That hasn’t happened, at least not yet. As it turns out, Europeans get just as many boring crossovers as we do, though Peugeot thinks it has a solution with the new 408, an aerodynamic compact crossover with style for days. While we seriously doubt a rebadged 408 would ever show up on our shores, it's easy to imagine how a vehicle looking something like this on the same electrified platform could spawn a viable product for the American market. Squint a bit and "new electric Dodge Intrepid" comes to mind.  Perhaps it shouldn't be surprising that France would come out with a new vehicle that seems well-matched to the American market. Utility vehicles made up 46% of new vehicle sales in France in May, matching the sales numbers of sedans in the country. PeugeotÂ’s banking on the fact that many people want the space and usability of a compact SUV but tire of the styling and ubiquity of the vehicle type. The fastback shape provides a more dramatic design look without completely sacrificing the characteristics that make SUVs so popular.  Peugeot offers a traditional SUV in the 3008, but the 408 is sleeker and more aerodynamic. The automaker says that the 408 “offers a feline stance and unique allure, engineering excellence focused on efficiency and intelligent electrification, as well as the emotions provided by cutting-edge technologies dedicated to driving pleasure and instinctive use." Two plug-in hybrid powertrains will be offered first, producing 180 and 225 horsepower. A standard gas model will also be available with a 130-horsepower engine. All variants get an eight-speed gearbox, and Peugeot says an electric model will come later. No Stellantis brand in the United States currently offers a purely electric vehicle.  Peugeot will build the 408 at its plant in Mulhouse, France, for the European market. The vehicle will go on sale early in 2023 and will later become available in China. Related video: Featured Gallery 2023 Peugeot 408 Green Green Dodge Citroen Crossover Future Vehicles

How to update and secure a vulnerable Chrysler Uconnect system

If you own one of the 1.4 million vehicles affected by the recent Chrysler software recall, you may want to watch this video. In it, we explain how to get the latest infotainment software loaded onto the 8.4-inch Uconnect system. The recall was a response to the findings of researchers who were able to hack into and remotely control a 2014 Jeep Cherokee through its cellular connection. Although Fiat Chrysler has worked with Sprint to plug most of the holes on the carrier side, there are still some vulnerabilities that only this latest software version can patch. Owners have three options to get the update: download it now, wait for a USB stick in the mail, or take the vehicle to an FCA dealer. Chrysler will be sending USB sticks loaded with the software update to customers. Anyone with an internet connection and a USB stick of their own with at least 4 GB capacity can speed things up by downloading the patch from the Uconnect website. We cover that process from start to finish in the video, with the final portion still applicable to those using the FCA-supplied USB stick. If after watching this you still don't want to tackle the patch yourself, you can take your vehicle to the dealer to have it done. Also note that this process is the same for all Uconnect updates, not just the one patching the exploits. Our demonstrator vehicle is a 2015 Ram 1500 pickup. The procedure should be very similar on other products with the 8.4-inch Uconnect system, with only the location of the USB port varying. Once you have the USB stick with the software on it – either after having downloaded it yourself or receiving it in the mail from Chrysler – the installation process is relatively simple. It takes about 15 minutes to perform the update; we edited out the wait in the video. To check whether or not your car's 8.4-inch Uconnect system is running the latest software, go to System Information on the touch screen's Settings page and look at Software Version. The update related to the recall is version 15.17.5. Related Video: Recalls Chrysler Dodge Jeep RAM Safety Technology Infotainment Videos Original Video hacking