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Dodge Viper plant will close for good Aug. 31

It has been a long time coming, an end rumored since at least 2015, but after 25 years, the Dodge Viper's demise is nigh. Production of the $90,000 bespoke sports car is ending. Therefore, FCA will be shutting down its Conner Assembly Plant on Aug. 31. Automotive News reports that the Detroit plant will be shutting down. The car has been hand-built there since 1995, save for a hiatus in 2010-13 (production began at FCA's Mack Plant in 1992). The Prowler was built there, too, from 1997 to 2002. More than 80 workers currently build the Viper, making Conner FCA's smallest assembly facility. But not many Vipers are sold - 630 last year - despite an enthusiastic following. And of course FCA's own 707-horsepower Dodge Challenger and Charger SRT Hellcats and new 840-horsepower Challenger SRT Demon can't help matters. But the last straw is the fact the Viper can't comply with new safety requirements going into effect. On the bright side, the UAW has seen the plant closure coming since 2015, and FCA has told the state of Michigan that it expects to find positions at other plants for the Viper crew. FCA has been celebrating the Viper valedictory for a couple of years now, offering serialized special editions, including the $121,000 Viper ACR, and touting the ability to build unique Vipers with its "1 of 1" customization program, with a choice of 16,000 unique paint colors and 48,000 unique stripe combinations. Related Video:

2015 Dodge Challenger Drag Pak previewed

Dodge and Mopar have never strayed far from success in drag racing, be it on run-what-you-brung nights at the local strip or at the highest levels of the sport. Hoping to both add to that heritage and capitalize on some of the media spotlight that's shown so brightly on the brand of late, Dodge has given us our first look at the 2015 Mopar Challenger Drag Pak test car.
Though this first iteration doesn't make use of the 707-horsepower Hellcat engine, it seems to be a pretty formidable racing package. Starting with a stock '15 Challenger, Mopar adds a full roll cage built to National Hot Rod Association specs. Rubber front and back is drag racing-ready as well, with 28x4.5-inch tires in the front, and fat 30x9-inch tires out back - all from Hoosier.
Powering the beast is a massive 426-cubic-inch (7.0-liter) Hemi Race V8, with output levels that are still unspecified. A Chrysler 727 automatic transmission connects up to a racing style shift lever, with integral line lock.

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.