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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:

Armormax loads a bulletproof Dodge Hellcat AWD Police Special

Earlier, we wrote about the Armormax armored Tesla Model S P100D, which International Armoring Corporation called the fastest armored car in the world. As the company also outfits cars such as Dodge Chargers, it's only logical that the showcase car is a SRT Hellcat — but the interesting thing is that the company can also upgrade the Hellcat to all-wheel drive, as Armormax told Motor Authority. When ordering an armored Charger SRT Hellcat, the AWD implementation is just a matter of ticking the corresponding box. The Armormax Charger SRT Hellcat seen here is also outfitted with police patrol car gear, complete with a push bar, run-flat tires, ballistic bulletproof glass and a mean matte black wrap. Even if the 6.2-liter, supercharged Hellcat powertrain probably has no problem hauling an armored bodyshell around, it's likely that the company has used the same synthetic fiber laminate on the Charger as on the Tesla. The bulletproof Tesla's weight gain was a negligible 11 percent, and while the Charger is a lighter car to begin with, avoiding using regular-issue ballistic steel seems to be the way to go if you want to keep the curb weight in check. The Hellcat's battery, radiator, fuel tank and ECU also get their share of protective covering, so that the vehicle is harder to disable. Paneling is available in ballistic protection levels ranging from B4 (can withstand a .30-caliber lead-core softpoint bullet) to B7 (can withstand a 9mm full-copper jacket). And while pricing isn't announced, it is likely to depend on how much protection is applied on the Hellcat and whether all four wheels are powered. A stock one is priced at $65,345. Related Video:

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