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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.

Junkyard Gem: This 1987 Dodge 600 SE Sedan is suspiciously Benz-ish

The K Platform, introduced for the 1981 model year, saved Chrysler from certain bankruptcy. By 1983, a stretched-out K chassis had been developed; the Chrysler version was the E-Class, while Dodge had the 600. These cars have become all but extinct now, so this '87 600 sedan in a Denver-area wrecking yard is a noteworthy Junkyard Gem. Ford explicitly compared the appearance of the late-1970s Granada to that of the Mercedes-Benz W123 in their advertising, and so the ground was broken for Chrysler to make the allusions to Stuttgart machinery even more obvious a few years later. The name of the Chrysler E-Class was about as subtle as a tire iron blow to the kidneys, and the badging on its Dodge 600 sibling left little to the imagination. 600s came from the factory with several variations of the Chrysler 2.2/2.5 engine, as well as the Mitsubishi "Hemi 2.6" four-cylinder. This car has the 2.5 Chrysler engine, rated at 97 horsepower. Base price was $10,553, about $23,500 in 2017 dollars (the cheapest new Mercedes-Benz E-Class cost $38,600 in 1987, so there wasn't much customer overlap between the two cars). The 600s weren't bad cars for the price, though the build quality wasn't quite up to Mercedes-Benz standards. You'll find this thumbtack treatment on most K-Car headliners that still drive today. The interior is all tan and brown, with plenty of tough industro-velour upholstery and not-so-convincing artificial wood. Aluminum-faced home audio equipment was all the rage during the 1980s, and the trend spread to automotive controls. No cassette in this car, but at least it had AM and FM radio (even plain old mono AM radios were still expensive options on many cars as late as 1987, so the standard AM/FM stereo rig in the 600 was an attractive deal). This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. You can't beat the 600!

A look at the Dodge Demon's drag settings, modes, and go-fast tech

In the same video that gave us a peek at the 2018 Dodge Challenger SRT Demon's performance stats, there's a serious dump of info on the tech and tools that will likely help this muscle coupe slaughter drag strips. Dodge has outlined a few of them for us and we're using the power of inference to figure out the rest. Here's what we've gathered. A lot of these hints come from the Demon's version of Performance Pages, the infotainment screens that show what SRT models are doing and let the driver change the powertrain and chassis setup. There are a lot of Demon-only features, including line lock, a quick cooldown mode for the supercharged engine, and data recording. And of course there are pages to show a digital time slip with acceleration and braking figures, a g-load plot, and lots of gauges to track temps and levels. The engine output is shown in the video on a special Dyno page. It tracks horsepower and torque over time on the upper graph, and engine rpm and shift points on the lower graph. And we think it's still hiding something. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Any good drag car has a line lock, allowing the driver to lock the front brakes and leave the rears free to do a nice tire-warming (or tire-shredding, depending on length) burnout. Ford has it on the Mustang, Chevy puts it on the ZL1, and now Dodge is adding it to the Demon. It should help get the giant Nitto tires up to temp for a drag run. And once the tires are warm, there's launch control, just like on the SRT Hellcat, with selectable rpm to dial things in for the conditions. The Demon also has a shift light in the cluster, and the driver can set a shift point individually for each gear. After each drag run, you can activate Quick Cooldown, which Dodge says uses the first production application of After-Run Chiller – it runs the cooling fan and intercooler coolant pump with the engine off until the coolant reaches its target temp. It's shown in one of the slides above. The checklist on the left side of that page suggests it requires a set of conditions be met to work: engine off, hood open, and sufficient battery level. This further reinforces our theory that the supercharger is going to make big boost, beyond the Hellcat's 11.6 psi. And while you're waiting for the supercharger to cool off for another run, you can review the performance data the car records.