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Chrysler readying Hellcat V8 with Viper-like power

A monstrous supercharged V8 engine could be in store for Chrysler and SRT products, if recent rumors are to be believed. Allpar is reporting that the forced-induction V8 - Chrysler's first, if this goes down - could make its debut this summer.
The story goes that the Hellcat would be based on a 6.2-liter Hemi engine, rather than on the existing 5.7- or 6.4-liter versions of the company's vaunted mill. In any case, the general consensus is that the motor will have gobs of power. Modest estimates call for between 500 to 570 horsepower, with some outliers predicting a figure as high as 600 hp. That figure would put the output would place the Hellcat awfully close to that of the 640-hp V10 in the SRT Viper, too. Allpar contends that a slightly lower powered version would allow Chrysler to keep costs below that of the more powerful Ford Shelby GT500, which might be a sweet spot.
The Hellcat could debut in a number of SRT products. SRT versions of the Charger, Challenger and 300 are all up for grabs, as is the rumored SRT Barracuda.

500+ hp Stellantis 'Hurricane' I6 previews a world without Hemis

After years of rumored development, Stellantis has revealed its new six-cylinder engine family. The 3.0-liter, twin-turbocharged "Hurricane" I6 will offer V8 power, forced induction torque and six-cylinder efficiency in a package designed to fit into any of the company's North American rear-wheel-drive platforms.  What is "V8 power," exactly? Well, in standard output guise, the new I6 cranks out more than 400 horsepower (the specific figure will vary by application) and 450 pound-feet of torque, while the high-output variant is good for more than 500 horses and 475 lb-ft. The final figures will be dependent on the application. We'll save you a little legwork: In current Ram, Jeep and Dodge products, the 5.7-liter Hemi tops out at about 395 hp and 410 lb-ft, give or take, and the 6.4-liter around 485 hp and 475 lb-ft.    This is a clean-sheet design that is only related to the company's turbocharged four-cylinder by some common measurements. The I6 is exclusively direct-injection (no hybrid/port-injection here) and the two I6 variants share 96 common parts, including the block and oil pan design. The differences are found in their internals, intake plumbing, valvetrain components and the turbochargers themselves. Stellantis is not yet ready to share specs or supplier info for the turbos but says announcements will come from its partners soon.  The standard-output I6 has a compression ratio of 10.4:1 and revs to 5,800 rpm. It will run on regular fuel, albeit with reduced performance; 91 octane is recommended for maximum output. The high-output variant has a compression ratio of 9.4:1 and will rev to 6,100 rpm. That one will require premium. The new I6's advantages go beyond basic power output. Every Hemi family engine currently in production is based on an iron block design, so they're heavy. The aluminum-block I6 shaves weight off the total engine package, even if some of that gets added back thanks to the turbos and their associated plumbing. The standard-output I6 weighs 430 pounds, Stellantis engineers told us; the high-output adds just another 11. Fully dressed 5.7-liter V8s are in the 550-560-pound ballpark, and 6.4-liters close in on 600 pounds.  You may be wondering, "Why a clean-sheet gasoline engine now, when the industry is moving toward battery-electrics?" A valid inquiry, and one Stellantis was prepared to address. While the company will be pivoting to electrification over the next decade, it won't be instantaneous.

Dodge Charger Widebody is rumored on its way for 2020

Grab all the salt you have, save the amount you need for your recommended daily allowance. Mopar Insider reports its sources as having confirmed Dodge will unveil a Charger Widebody for the 2020 model year, in SRT Hellcat and R/T Scat Pack trims. Such a move would copy the trim and aesthetic formula used — to excellent affect — on the Dodge Challenger. The Charger widebodies would get also get unique suspension tuning, and the same 305/35 ZR 20 Pirellis as on the Challenger widebodies, but wrapped around unique, dual-five-spoke designs that are 11 inches wide. There has been talk of a widebody Charger for at least two years, many of those conversations carried out in the same way sleuths parse grainy photos of monsters. In April 2017, Instagram user gtpprix caught a standard Dodge Charger wearing Challenger widebody wheels, spaced so that the rubber extended beyond the fenders. A month later, a YouTube account in the name of Sinister Life caught the same car on video. The license plate doesn't appear to be from Michigan, which is where almost all Dodge prototypes get licensed. On the other hand, early spy shots of Challenger widebody prototypes from 2016 featured this same setup — a normal version with protruding tires. The SRT CEO at the time, Tim Kuniskis, joked about testing the Challenger widebody openly, knowing everyone would think it was a prototype Demon. According to Mopar Insider, engines and outputs won't change on the Charger widebody versions. That means sticking with the 485-horsepower, 6.4-liter V8 in the R/T Scat Pack, and the 717-hp, 6.2-liter V8 in the Charger Hellcat. Looks would change, however, with new front and rear fascias to differentiate the model and cohere with the new lines. That includes a new dual-snorkel hood grille and repositioned intakes, plus tweaked side sills. If it's really on the way, we should know this summer. Such a model would also support recent comments from Steve Beahm, head of Dodge, Fiat, and Chrysler brands, when Automobile asked about how the company will maintain any momentum in difficult days for sedans. Beahm said, "[Our] our job was to [ask,] 'How do we differentiate within the brands that are going to remain passenger-car brands?' ... What we do is we try to make our vehicles look different." Related Video: