2010 Dodge Challenger R/t Coupe 2-door 5.7l 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."

Hellcrate 6.2-liter V8 delivers plug-and-play Hellcat hype to SEMA

SEMA just provided another entry for the folder marked "What A Time To Be Alive," with Mopar's announcement of the "Hellcrate" 6.2-liter supercharged Crate HEMI engine. Enthusiasts have been desperate to upgrade their vintage rides with the woozy thrills provided by Dodge's Hellcat motor, so Mopar answered. The Hellcrate engine assembly ships in plug-and-play configuration, in specially designed packaging with "Hellcrate" logos. The assembly sells separately from the Hellcrate engine kit, the kit adding a powertrain control module, power distribution center, engine wiring harness, chassis harness, accelerator pedal, ground jumper, oxygen sensors, charge air temperature sensors, and fuel pump control module. The PCM comes programmed with the production-car engine's 707 horsepower and 650 pound-feet of torque. An optional front-end accessory drive kit contributes peripherals like alternator, power steering pump, belts, and pulleys. Don't bother trying to lash up a sleeper 1997 Chrysler Sebring, though; Mopar tuned the Hellcrate for pre-1976 vehicles and manual transmissions. The engine assembly retails for an MSRP of $19,530, and the kit wants a further $2,195. Mopar didn't announce pricing for the accessory drive kit. The engine and kit come with a three-year, unlimited-mileage warranty when bought together. The Mopar Hemi Crate website will be happy to take your orders as of now. For help envisioning the possibilities, stop by Fiat Chrysler's 15,345-square-foot SEMA booth to check out the Limelight Green, Hellcrate-powered 1970 Plymouth Superbird clone worked up by Mark Worman of Velocity's " Graveyard Carz." While you're there you might as well peep Worman's encore, a 1968 Plymouth GTX stuffed with Mopar's 392 Crate HEMI in place of the original 440 big block, and the 1937 Dodge pickup that swallowed a Mopar 345 Crate HEMI. Mopar's come a long way from its original product: antifreeze products. Tomorrow it'll be Jeep's turn to ring the SEMA bells, once the noise dies down from the Mopar-jacked Wrangler Switchback, CJ66 and Jeep Shortcut. You can watch the brand's presentation online at 7:26 p.m. ET/4:26 p.m. PT. Until then, we're going to work the angles on a Hellcrate-powered Plymouth Volare. The sedan, naturally. Because we're practical. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings.

Jay Leno drives the Demon-powered SpeedKore carbon fiber Dodge Charger

Jay Leno drives all sorts of wild vehicles on his TV and YouTube series "Jay Leno's Garage," from concept cars to classics. Although many of the vehicles are museum quality, they don't all come through in straight by-the-book factory form, as Leno often likes to highlight the creative and insane builds from premium speciality aftermarket shops. One of his favorites is SpeedKore, which recently dropped by with its carbon-fiber-bodied 1970 Dodge Charger Evolution. After cementing itself as one of the best builds of the year at SEMA 2018, the high-performance Charger paid Leno a visit to show off its immaculately assembled blend of classic and modern Dodge. It's not the first time SpeedKore has stopped by, as they've previously shot videos together of the 1967 Chevrolet Camaro, the 2016 Ford Mustang Shelby GT350R, and the 1970 Dodge Charger Tantrum. The Charger featured here wears its Evolution name because it is an updated take on the Tantrum build (which had 1,650 horsepower, by the way), but the two are quite different. The Charger Evolution uses numerous parts from Dodge's recent superstars, the Challenger SRT Hellcat and the Challenger SRT Demon. In fact, it's one of the only ways in the world to drive a Demon engine with a manual transmission. Under the hood is the 6.2L Supercharged Hemi V8 from a Demon pre-production car, and SpeedKore has tuned it up to 966 horsepower. It pairs with a Tremec M6 6060 six-speed transmission from the Hellcat. At full bore, the whine of the supercharger paired with the grumble from the custom stainless steel SpeedKore exhaust headers makes for a thrilling, if not unharmonized, battle cry. Whereas some restomods have cut corners, shoddy build quality, or imperfect fittings, Leno notes that SpeedKore's work is top-notch, despite the entire exterior body and many pieces of the interior being fully replaced with glossy clear-coated exposed carbon fiber. According to SpeedKore Vice President Dave Salvaggio, the Charger weighs about 3,400 pounds. Check out the full video above or read full details from our time with the car at SEMA. And as a bonus, Autoblog photographer Drew Phillips recently got to spend a day shooting the Charger. His gallery of photos appears below. Speedkore 1970 Dodge Charger View 53 Photos