2010 Dodge Challenger Srt8 Coupe 2-door 6.1l on 2040-cars

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Indications of 825 hp and emissions issues for Hellcat called 'speculation' by Chrysler

The 2015 Dodge Challenger SRT Hellcat is probably one of the hottest cars of the moment mostly because of its insane, 707-horsepower supercharged V8. However, there are conflicting reports coming out that the powerplant might be having problems with its emissions compliance and may be capable of even more power.
Jalopnik says that an unnamed source within Fiat Chrysler Automobiles told it that the Hellcat was having problems meeting emissions standards at its 707-horsepower tune. The person claimed that the automaker has been testing the V8 with different types of sensors, possibly to make it a bit cleaner in the future. Autoblog spoke to SRT spokesperson Dan Reid, and he said about the claimed poor emissions, "It's totally speculation."
The source also claimed that the Hellcat had been dynoed at a monumental 825 horsepower, internally. Based on the other rumor, though, it's hard to imagine the engine being emissions compliant like that. Autoblog also asked Reid about this speculation about more power and was told, "They are totally speculating about that."

2015 Dodge Challenger gets 6.4L 485-HP V8 Scat Pack

While it's not seeing the drastic facelift of its brother, the Charger, at the 2014 New York Auto Show, the 2015 Challenger is packing some upgrades of its own. It wears even more retro-inspired styling cues, and there are new 6.4-liter Scat Pack and Shaker trims.
If you thought the Challenger looked retro before, Dodge is taking things even farther with inspiration for the refresh coming from the iconic 1971 model. Up front, it has a new split grille, a larger power bulge in the hood and projector fog lights. At the rear, the classic inspiration continues with split LED taillights with Gloss Black trim, and a rear valance panel redesigned to make the 2015 model look wider and lower.
The '71 motif is carried inside as well with a high-sill center console and aluminum gauge bezels. There's still more than a touch of modernity, with an available 8.4-inch Uconnect infotainment system and 7-inch customizable display between the retro-inspired speedometer and tachometer. For better safety, the Challenger is also now available with forward collision warning, adaptive cruise control, blind-spot monitoring and rear cross path detection. Stability control and electric power steering are standard across all models too.

Dodge CEO and Gas Monkey Garage dissect the 10-second Challenger Hellcat

So far, whenever we've seen the 2015 Dodge Challenger SRT with its 707-horsepower, supercharged Hellcat V8, the muscle car has been smoking its tires. Dodge is finally proving that the SRT can do more than ruin perfectly good sets of rubber, though. In it's latest video, company CEO Tim Kuniskis hands the Hellcat off to the guys from Gas Monkey Garage to show how quickly the automaker's most powerful model can make it down the drag strip.
Of course, the only fitting contender to race against Dodge's latest top muscle car is its grandpa - a Hemi-powered 1971 Challenger, in this case. Before getting to the main event, the hosts also show off some of the SRT's unique features like the blanks in the grille that feed the intercoolers. We'll go ahead and spoil that the Hellcat makes its pass in the 10-second range, and the video admits the tires on the production version would take just a touch longer to cover the quarter-mile. However, you have to watch film to see just how quick it actually goes. Scroll down to see a classic example of American muscle drag racing against its modern legacy.