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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.

Hennessey's Dodge Challenger Hellcat cranks out 1,032 hp

Enthusiasts know the Dodge Challenger Hellcat produces 707 horsepower. It's one of the modern muscle-car era's iconic numbers. But for some, that's not enough. Enter Hennessey Performance. The Texas tuners loaded the Hellcat with a twin-turbocharger that works with Dodge's supercharger to boost output to 1,032 hp and 987 pound-feet of torque. Yes, that's an engine dyno rating, not at the rear wheels, but still! It's a little more complicated than a bolt-on booster. Called the HPE1000, the turbo kit has stainless steel headers and down pipes, billet aluminum compressor wheels, and a high-flow air system. There's also an an improved fuel pump, and the engine and chassis are specially calibrated. You also get numbered plaques signed by John Hennessey himself and the engine tech who builds your mill. All of this helps get your Hellcat to 60 miles per hour in 2.7 seconds, and it can do the quarter mile in 9.9 seconds at 142 mph. The Hellcat and it's 6.2-liter blown Hemi V8 are not for the faint of heart. Hennessey makes this Dodge downright demonic. Related Video: Related Gallery 2015 Dodge Challenger SRT Hellcat View 23 Photos Image Credit: Hennessey Performance Dodge Coupe Performance

Junkyard Gem: 1981 Dodge Challenger

The first Dodge Challenger was an E-Body sibling to the 1970-1974 Plymouth Barracuda, and it was a pure Chrysler product with either Slant-6 or V8 power. Then stuff happened and the Challenger name went away for a while, returning in 1978 on a rebadged Mitsubishi Galant Lambda. For 1981, the Challenger got an updated body, and that's what we've got here in a Denver-area self-service wrecking yard. Chrysler was selling lots of Mitsubishis by the early 1980s, including the Colt econobox, the Dodge Ram 50 pickup, and the Plymouth Arrow truck. The Challenger's Plymouth-badged sibling was the Sapporo. This one had a bunch of late-1990s receipts from Los Angeles-area shops, and a check of the VIN on the California smog-check database shows that it last passed the Golden State's emissions test in 1997. Did it drive to Colorado 20 years ago and then sit until a few months ago? There is no easy way to know. Early Mitsubishi-built Challengers could be had with a 1.6-liter four-cylinder engine, but in 1981 the only engine choice was the Astron 2.6 four-banger, rated at 105 horsepower. Members of the Astron 2.6 family powered everything from Dodge Aries-Ks to Mitsubishi Starions in North America, and production continued nearly into our current century for Chinese-market trucks. Not many miles on this car, and no rust. The Index of Effluency-winning team at the recent Colorado 24 Hours of Lemons race grabbed a few bits from this car for their somewhat related 1976 Plymouth Arrow, but otherwise it appears that this rare classic may go to the crusher more or less intact. It's a lightweight, rear-wheel-drive coupe with decent power (for its era) and a 5-speed manual transmission, but there's just not much of a following in Colorado for these cars. I see the occasional Sapporo or Challenger during my junkyard travels, but the numbers have declined in recent years. Soon they will all be gone. This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Related Video: Featured Gallery Junked 1981 Dodge Challenger View 26 Photos Auto News Dodge Automotive History Coupe Performance