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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:

2018 Dodge Charger Pursuit ambush prevention system enhanced to protect cops

For the 2018 model year, Dodge has rolled out some minor but useful updates to the Charger Pursuit police car. It now features a larger infotainment screen standard. It moves from 5 inches to 7 inches. But if police departments wish, they can opt for a massive 12-inch touchscreen that can replace a cumbersome laptop computer. The new standard 7-inch screen will also be handy for using the now standard rear-view camera, as well as the "Officer Protection Package," which is a no-cost option. This package, like last year, uses the rear-view camera and parking sensors to monitor whether someone is approaching behind the car. It's main use is preventing ambushes. When something is detected, an audible alert is sounded, and the camera sends video to the screen for the officer to see what's behind the car. It can also trigger the lights to go on, the doors to lock, and the windows to roll up. Selecting the "Officer Protection Package" also adds the "Fleet Safety Group," a new feature for the Charger Pursuit. This group of options adds blind-spot monitoring and rear cross-traffic alert. Finally, a new color "IndiGo Blue," will be offered. It joins an array of factory and police-only colors for the Charger Pursuit. Interestingly, a Charger Pursuit can also be had in very bright colors such as "Go Mango" orange, and "TorRed" red. Related Video:

1942 Dodge Carryall from WWII featured on 'Jay Leno's Garage'

On this episode of Jay Leno's Garage, Leno takes a look at a unique Dodge Carryall, both in its past and present states. The Carryall is a 1942 model restored and modified by Winslow Bent at Legacy Classic Trucks in Wyoming. According to Bent, the truck spent time in Tunisia during World War II. Obviously it's no longer a military vehicle, but Bent explains that he and his crew built the truck to still be extremely durable, since its new owner wanted a support vehicle for classic car rallies around the world and in remote locations. To reach this end, the Carryall's original inline-six has been replaced with an intercooled Cummins 4BT turbocharged diesel four-cylinder. Bent modified the engine to make less power than it could in order to make the engine understressed and longer lasting. In total, it makes only 130 horsepower, but 380 pound-feet of torque. It also features a boxed frame and heavy duty axles. It's plenty practical, too, with a large roof rack, winch, and even an on-board welding setup. But it's not all hardcore upgrades, since it also has air conditioning. Check out all the other cool details and listen to Leno and Bent geek out over leaf springs and intakes in the video above. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Image Credit: YouTube / Jay Leno's Garage Aftermarket Dodge Truck SUV Off-Road Vehicles Special and Limited Editions Classics Videos Jay Lenos Garage dodge power wagon