2004 Dodge Durango Slt Sport Utility 4-door 5.7l 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.

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.

Georgia sheriff buys Dodge Charger Hellcat, and the feds want a refund

A sheriffs office in Georgia recently purchased a new 2018 Dodge Charger SRT Hellcat. It's currently being used and driven by Gwinnett County Sheriff Butch Conway. Now the U.S. Department of Justice wants its money back. All $70,000 of it. According to The Atlanta Journal-Constitution, the DOJ described the purchase as extravagant. The purchase was originally approved by the DOJ, with the money coming from asset forfeitures. The government has since questioned whether the car is being used for its intended and stated purpose — undercover and covert operations as well as the Gwinnett County Beat the Heat program. The Beat the Heat program is a nonprofit meant to "to educate drivers about the dangers of distracted driving and illegal street racing" by holding drag nights at local tracks. The Hellcat — along with a 1996 Chevy Impala SS, a 1990 Chevy Corvette and 2004 Volkswagen GLI — are all featured on the Beat the Heat website. All but the Hellcat are privately owned and funded. The DOJ prohibits the use of taxpayer money for "extravagant expenditures" and says the "the vehicle in question is a high-performance vehicle not typically purchased as part of a traditional fleet of law enforcement vehicles." The sheriff's office defended the purchase, stating that Sheriff Conway uses it to commute and "when he participates in field operations, covert and otherwise, with our deputies" and that "Conway maintains that this vehicle is an appropriate purchase, especially for an agency with a $92 million budget and the opportunity this vehicle provides in making our roadways safer." The DOJ has given the sheriff's department until July 31 to repay the money. Gwinnett County intends to comply with the reimbursement. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.