2007 Dodge Ram 2500 Slt Big Horn 4x4 Automatic Keyless Kchydodge on 2040-cars

Auto blog

2019 Dodge Charger SRT Hellcat gets some Demon goodies

The 2019 Dodge Charger SRT Hellcat has been revealed, along with details on the rest of the range. Though the new Charger doesn't look a whole lot different, there are a number of special upgrades, especially for the Hellcat. The least interesting changes are on the outside. The Hellcat and the R/T Scat Pack get a new grille with twin air intakes next to the headlights. The regular RT and GT get some sportier additions such as a hood scoop, rear spoiler, and some other revised body work. The Hellcat also now gets a matte black hood option, as seen on the gray car above. Under the skin are more interesting upgrades. The Hellcat raids the Demon parts bin for its "After-Run Chiller" that continues providing cooling to the intercooler after the engine has been shut off. This way you'll still get cool air for another run when you come back and fire it back up. The Charger Hellcat also gets the Demon's fancy "Torque Reserve" system to start generating boost right at launch. Both the Hellcat and the R/T Scat Pack also come with line lock for big smoky burnouts and "Launch Assist" for minimizing wheel hop and maximizing grip. Both cars have the same power and torque as last year's iterations, though. Dodge hasn't left out its lower-rung Charger models, either. The R/T now gets standard performance suspension and shift paddles, along with a 2.62 rear axle. The GT model is now available in rear-wheel drive, and it's being marketed as more of a performance-oriented trim for the V6. As such, it also gets the performance suspension as standard, a 3.07 rear end and shift paddles. The SXT rounds out the base of the lineup and now has an all-wheel-drive option. Output remains the same with these vehicles, and the GT continues to make 300 horsepower and 264 pound-feet of torque while the SXT makes 292 horsepower and 260 pound-feet. 2019 Dodge Chargers will start showing up on dealer lots in the third quarter of this year. If you're really eager to get one, dealers will be able to start ordering them by the end of June. Pricing hasn't been announced yet for the big sedan. Related Video:

Dodge Challenger spied exercising supercharged Hellcat Hemi V8

One of the prime complaints against the Dodge Challenger is that, even in SRT8 guise, its 470 horsepower is responsible for hauling over 4,200 pounds of vehicle. For comparison, the 420 hp in the Ford Mustang GT only has to deal with 3,618 lbs. Things only get worse from there, as the higher-performance variants of both the Mustang and the Chevrolet Camaro are far more powerful than an SRT8 without adding on much heft.
So what is Chrysler to do? The correct answer is add a whole lot more grunt to its hefty two-door and even the odds. That's where the all-new Hellcat engine comes into play. We reported on this engine in May, and suggested that the Hellcat, a supercharged powerplant based on a 6.4-liter V8, would easily generate 500 to 570 hp and could likely arrive boasting more than 600 ponies.
Chrysler's ace in its sleeve has now been spied testing, with a number of Hellcat-equipped Challengers running the potent new engine both in more urbanized areas and under the sun of Death Valley. The hoods on these testers have been raised to accommodate the engine, and that camouflage over the fascias of these prototypes is there to hide a larger air intake. We also note what appears to be a new split grille under wraps. As for power output, our spies are now suggesting a Viper-equalling 640 hp from the Hellcat-equipped cars.

Dodge Demon's A/C helps its supercharged Hemi make more power

Staying cool is one important key to performance. Simply, more air means more power, and cool, dense air is better than hot air. While forced induction might help make copious amounts of horsepower, turbos and superchargers produce heat. Intercoolers help, but the new Dodge Demon and its supercharged Hemi need a bit of an extra boost. In Drag Mode, the Demon's engine commandeers the car's air conditioning system to help chill things out. The Demon will have the first production application of a liquid-to-air charge air cooler chiller system. Literally, the car's air conditioning system is used to cool the air going into the engine, dropping temps by up to 45 degrees Fahrenheit. Dodge claims the system helps achieve "temperatures previously unattainable by pressure-charged street-legal production vehicles." As cool as this may sound, the technology isn't new. Ford had a prototype system in the early 2000s called SuperCooler, though that system never made it to production. While the Demon's system doesn't have a super cool name like the one from Ford, the pair essentially work in the same way. In theory, it should have the same effect as a bottle of nitrous. According to Autoweek, Ford's system bumped up the output of the F-150 Lightning by about 50 horsepower. Turns out that air conditioning isn't always a huge power suck. Related Video: