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2015 Dodge Viper getting small increase in power

The Viper is used to being the most powerful car in the Dodge and SRT stables, but the arrival of the 2015 Dodge Challenger SRT Hellcat means that's no longer the case. The serpentine supercar is, however, reportedly getting a small boost in output for 2015, amounting to all of five horsepower.
The increase was uncovered by Road & Track courtesy of the SAE J1349 certification process to which Detroit's Big Three automakers submit themselves and which reports the Viper's output at 645 hp instead of the 640 it was rated at until now. There are a hundred factors that could have contributed to the relatively mild boost in output (best guess? nothing at all changed...), but we doubt anyone's going to complain about some extra horses under the hood.
The five-horsepower boost brings the Viper that much closer to the 650-hp Chevy Corvette Z06, not to mention the 707-hp Hellcat, but the Viper's impressive power-to-weight ratio ought to mean it'll have little problem keeping up in a straight line - which is just one of the reasons why Chrysler won't shoe-horn the Hellcat into the Viper: as R&T points out, the supercharged engine is too heavy and the blower makes it too tall to fit in the Viper's engine bay.

Dodge recalls 27k Darts for bracket that can disrupt transmission module

Dodge is recalling 27,520 examples of the 2013-2015 Dart with dual-clutch gearboxes. The mounting bracket for the transmission control module can affect the part's operation and cause the compacts to suddenly shift into neutral. According to the automaker, 23,688 of them are in the US, 3,376 in Canada, 5 in Mexico, and 451 elsewhere. The National Highway Traffic Safety Administration reports these examples carry build dates between February 24, 2012, and June 16, 2015. There are also no reports of accidents or injuries. Because of the way the bracket is mounted, the part can put too much force on the control module's circuit board and cause it to shift out of gear. The engine and airbags remain operable if this happens. To fix things, dealers will install a redesigned mount and replacement module. Related Video: Statement: Mounting Bracket September 14, 2015 , Auburn Hills, Mich. - FCA US LLC is recalling an estimated 23,688 cars in the U.S. to replace certain control modules and mounting brackets that may contribute to a loss of motive power. The Company is unaware of any related injuries or accidents. An FCA US investigation prompted by a small number of warranty claims discovered a control-module mounting bracket may apply too much force and disrupt the function of a circuit board within the module. This condition, unique to certain cars equipped with dual dry-clutch transmissions (DDCT), may cause the transmission to shift into neutral. However, the engine remains on and the vehicle's air-bags, as well as other safety features, are unaffected. The condition may also be preceded by the illumination of a dashboard warning light. Customers who observe this are urged to contact their dealers. The campaign is limited to certain 2013-2015 Dodge Darts equipped with DDCTs. Additional vehicles will be recalled in Canada (3,376), Mexico (five) and outside the NAFTA region (451). Affected customers will be advised when they may schedule service, which will be performed free of charge. Service will entail installation of a redesigned mounting bracket and replacement of the control module. Customers with additional questions may call the FCA US Customer Information Center at 1-800-853-1403.

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