1973 Dodge Club Cab Truck on 2040-cars

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Dodge Challenger SRT Demon TransBrake eliminates the need for brake torquing

Performing the perfect launch is key to drag racing. In order to get consistent starts, the engineers behind the Dodge Demon developed TransBrake, a system that holds the output shaft of the automatic transmission to keep the vehicle stationary until launch. Rather than the traditional method of two-foot brake torquing, the system is triggered by pulling the shift paddle for quick and consistent launches. According to Dodge, the main benefit of TransBrake versus a two-foot setup is a quicker power delivery and higher engine launch torque potential. The system gives brake-free launches up to 2,350 RPM, a 105-percent increase in launch boost pressures, and a 120-percent increase in engine launch torque. Dodge also claims that using the paddle provides a 30-percent better reaction when compared to using your feet. In addition to shifting duties from your feet to your hands, the Demon's TransBrake will preload the driveline. Torque is loaded at the wheels, not the transmission. That means full torque delivery 150 milliseconds after the shift paddle is released. It should also help reduce the driveline shock that occurs when those 315 section rear tires get near-instant grip. The reveal is coming near. Continue checking out Autoblog and ifyouknowyouknow.com every Thursday until the New York Auto Show. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. New York Auto Show Dodge Coupe Performance drag racing dodge demon dodge hellcat drag strip

New Dodge Charger SRT Widebody likely teased in brief video

This morning, we saw a new, extremely brief teaser for a new version of the Dodge Charger SRT. We don't know exactly what the car is, but rumors and spy shots suggest that the big sedan could be getting the same treatment as the multiple Dodge Challenger widebody models. The teaser of course cuts just before you can see anything truly telling, but there are a few details we can glean. Hopefully we won't have to wait too long for the full reveal. The car appears to be painted B5 Blue, one of a number of knockout colors in FCA's portfolio. Through the cover we can see that the car gets the upgraded grille that we saw last summer. A pair of inlets helps feed more air into the engine bay. The lower intakes on the front bumper appear to be all new and much larger than anything else we've seen on the Charger so far. It's unclear what exactly that means, but it does give an already bold design an even more aggressive appearance. Over the past couple of years, Dodge revealed widebody versions of the Challenger R/T Scat Pack, Hellcat, Hellcat Redeye and the widebody only Dodge Demon. Each car is faster and more powerful than the last. The bulging fenders allow for a revised suspension setup, wider wheels and tires and a wider track for more stable handling. It makes an already big car even bigger, though you do get genuine improvements when it comes to performance handling.

Chrysler almost smothered the Hellcat before it lived

Chrysler's 6.2-liter supercharged Hellcat V8 was an absolute sensation from the very moment it was announced, and honestly, how could it not have been? Packing 707 horsepower and 650 pound-feet of torque, its numbers immediately put every other production muscle car (and many supercars) to shame. Plus, we soon learned that would be wrapped in a package retailing for around $60,000 - a pittance compared to other vehicles offering similar grunt. However, the Hellcat almost never got the chance to rumble under the hood of the Challenger and Charger.
The Hellcat was initially proposed back in 2011, back when Fiat was deciding its future strategy for Chrysler Group, according to Automotive News. At the time, the company was just emerging from its bankruptcy doldrums, and an ultra-high-performance V8 wasn't exactly a must-have item. The program didn't move forward. However, SRT engineers kept fighting, according to AN, and four months later, they received the green light to pull the project off the shelf and continue developing the Hellcat. The muscle car world is certainly better for that decision.
The work of those engineers focused on taking Chrysler's standard 6.2-liter V8 and making it reliably handle all of the extra power from the supercharger. "It came down to micron levels of changes in the crank to be able to withstand the pressures of the engine," said Chris Cowland, director of advanced and SRT powertrain, to Automotive News. The changes amounted to switching out about 91 percent of the parts to make the Hellcat, including some quite minuscule alterations. For example, the washer holding the supercharger pulley is embedded with industrial diamonds to keep it from slipping.