2015 Dodge Challenger Srt Hellcat on 2040-cars

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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.

2017 Challenger, Charger Hellcats recalled for catastrophic oil-line failure

If you own a Hellcat, either a Charger or Challenger, built between Feb. 6, 2017, and May 30, 2017, you may want to consider parking it for a while. The reason for this is NHTSA officially acknowledged a recall from Chrysler for engine oil cooler lines that could fail, leading to major oil loss. Which of course could lead to severe engine damage. According to the recall information, the issue lies in the rubber used in the oil cooler line. Chrysler's testing revealed that the rubber didn't meet the company's criteria. As a result it was able to separate from a crimped aluminum portion of the line, letting oil spill out. The recall goes into effect on Sept. 22, which is when Chrysler will start reaching out to owners to alert them. The company will replace the oil cooler lines free of charge. Owners can call Chrysler's customer service at 1-800-853-1403 with any questions regarding the recall, which has the reference code "T48." Related Video:

2015 Dodge Challenger R/T Scat Pack

We all knew That Kid. As a freshman, he was a big kid, overweight but surprisingly strong. Still, he was often picked on for his size. Then, he chatted with the football coach, who convinced him that his true calling was on the team's offensive line. After a season on the freshman squad and a summer of two-a-days, this mild-mannered, husky high schooler returned for his sophomore year as a big, imposing, solid piece of muscle. Needless to say, the same bullies that picked on him were praying he'd forgotten about them as a 10th grader.
That's the V8-powered 2015 Dodge Challenger. It arrived on the scene with a max of 425 horsepower and a bit of a weight problem. It completed its proverbial freshman year with a nice 2011 refresh, where the SRT8 was bumped up to 470 hp, but it still had some work to do.
Enter 2015, and fresh off three months of constant burpees and wind sprints, the newest Challenger is as big and powerful as it's ever been, but it's now got poise and potential, and my goodness, it's fun in a way that Dodge's muscle car has never been.