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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

Will the Dodge Demon do a 10-second quarter-mile?

The final teaser for the Dodge Demon is finally here, and it might just give us a clue as to how quick the new car really is. A brief glimpse at a time slip shows what might be a 10-second quarter-mile time. That's a significant step up from the standard Hellcat's 11.7 seconds, but considering all of the Demon's modifications, it's not an unreasonable time. The new video, "Judgment Day," shows the new Demon in its natural habitat, a quarter-mile drag strip. There isn't much new information, aside from the brief glimpse at a time slip. There is a good shot of the car in action and some nice audio from what we assume is a supercharged 6.2-liter Hemi. For comparison, the new 2016 Chevrolet COPO Camaro is capable of a 10.7-second quarter-mile run, while the 2016 Ford Mustang Cobra Jet dips all the way down into the 8s. The full reveal is less than a week away. Look for more information, including the long-awaited horsepower rating, next week during our coverage of the 2017 New York Auto Show. Related Video: New York Auto Show Dodge Coupe Performance dodge demon dodge hellcat

Mopar rolls out new Scat Packages for Dodge Challenger, Charger and Dart

Dodge buyers looking for that extra performance edge, take note: Mopar is bringing back the Scat Pack. Announced at the SEMA Show in Las Vegas today, the new Scat Packages will be available in three stages for the Challenger, Charger and Dart starting next spring.
Upgrades for the Charger and Challenger equipped with the 5.7-liter Hemi V8 engine include a
new cold-air intake and cat-back exhaust, as well as a remapped ECU. Upgrade to the Scat Package 2 and you get a new camshaft, and the Scat Package 3 tosses in ported and polished heads and hi-flow headers. Upgrades for the Dart GT with the smaller 2.4-liter, four-cylinder Tigershark engine with six-speed manual transmission start with a cold-air intake, short-throw shifter and upgraded brakes. The second stage kicks in a remapped ECU and cat-back exhaust, while the Scat Package 3 for the Dart gives you even bigger brakes, an adjustable suspension and sway bars front and rear.