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Highway To Hellcat: Dallas to Vegas with 2,000 HP

Fort Davis, TX. Early November. Late Sunday afternoon. The 1,200 residents of this small town are using their day of rest to quietly enjoy the breeze rolling off the hills. There's an older couple walking down the street, holding hands. A young lady working at a general store, where milkshakes and antacids are purchased at the same counter. It's a peaceful, quaint scene, right down to the tumbleweed rolling across the street and the rickety wooden porches outside the old storefronts. I hit the throttle of the 2015 Dodge Charger SRT Hellcat while turning left onto the road leading toward the town square, sending the sedan's rear end swinging to the right with a few puffs of rubbery smoke. I coast down to the 25-mile-per-hour speed limit and spot the line of Challengers, Chargers, and Vipers in my rear-view mirror, the drivers all mimicking my quick jolt of enthusiasm before pulling up the reigns on their V8s and V10s and idling into Fort Davis. Our posse would roll some 5,000 horsepower of pure American muscle into that small Texas town that day. It was only the first stop on an epic journey that would take us from Dallas to Las Vegas, on a winding route down toward El Paso, up through New Mexico, Arizona, and finally north into Nevada, ending at the ritzy Palazzo casino and hotel on the Vegas strip. It was an opportunity to see parts of America I never knew existed, and a chance to bond with some American cars that until recently, I sort of failed to understand. And most importantly it was an opportunity to drive really, really hard. Charging Through Texas Unless you've driven across it, it's hard to understand the massive space that is Texas. In places, scanning 360 degrees of horizon reveals absolutely nothing. Nothing. On its own, driving from Dallas to El Paso covers some 630 miles. Veer south to Fort Davis and you'll add another 70 onto that, not including the 75-mile Davis Mountain Scenic Loop where I found bliss behind the wheel of this insanely powerful sedan. I always expected to like the Charger Hellcat – comfortable seating for four (five in a pinch), equipped with the latest tech, wrapped in a stylish yet muscular body, like a quarterback in a tux. And it moves. The supercharged 6.2-liter Hellcat V8 pumps out 707 horsepower and 650 pound-feet of torque, which makes for one quick sedan, especially considering its heft.

2015 Dodge Challenger SRT Hellcat with '600-plus horsepower' officially unveiled [w/video]

Dodge has officially unveiled the most powerful vehicle to ever wear the Challenger name - the SRT Hellcat - complete with over 600 horsepower courtesy of a supercharged, 6.2-liter Hemi V8. It will be offered alongside the 485-hp Challenger SRT.
The new, force-induced V8 isn't just the most powerful ever fitted to the Challenger, it's the most powerful eight-cylinder Chrysler Group has ever built. Power figures aren't finalized, so expect to see "over 600 hp" bandied about quite a lot. That fury will be channeled through either a six-speed manual or eight-speed automatic. Yes, over 600 ponies through an eight-speed auto. So far, the only vehicle we know of that delivers more output through that many gears is the as-yet untested Chevrolet Corvette Z06. Sadly, we don't have performance metrics just yet, although if this thing can't crack four seconds to 60 miles per hour, we'll be pretty surprised.
As is the theme nowadays, the 2015 Challenger SRT features a number of driving modes, governing power output, shift speeds for the 8AT, steering effort, traction control settings and suspension settings. There are three pre-programmed options - Default, Sport and Track - and a Custom mode that allows drivers to mix and match to their heart's content.

NHTSA closes investigation on 4.7M FCA power modules, no recall

FCA US hasn't had the best time with recalls as of late. Not only did the company recently agree to greater safety oversight and paid $105 million to the government, that came just days after hacking fears prompted a 1.4-million model recall campaign. However, a recent decision to close an investigation by the National Highway Traffic Safety Administration means that the automaker doesn't have to worry about another major recall possibly affecting 4.7 million vehicles, according to the agency's report (as a PDF). Last September, the Center for Auto Safety petitioned NHTSA to investigate an alleged problem with the totally integrated power module (TIPM) on these FCA US models. The group claimed that a fault with the component could cause a variety of maladies, including stalls, not starting, catching fire, unintended acceleration, and airbag non-deployment. At the time, it also submitted 70 cases where this had reportedly happened. According to NHTSA, "no valid evidence was presented in support of claims related to airbag non-deployment, unintended acceleration, or fire resulting from TIPM faults and these claims were found to be wholly without merit based on review of the field data and design of the relevant systems and components." The agency did find signs of an issue with the fuel pump relay in some Jeep Grand Cherokees and Dodge Durangos, but FCA US issued recalls for the problem in September 2014 and February 2015. Without anything else to go on, the Feds don't think it's worth investigating this topic any more.