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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."

2020 Ford Explorer ST vs 2019 Dodge Durango SRT: How they compare on paper

For a few years now, the Dodge Durango SRT has been the sole three-row performance crossover from a non-luxury brand. That all changes now that the 2020 Ford Explorer ST is coming to market. Now we have two family crossovers with rear-drive-based platforms vying for buyers that demand practicality and power. As such, there's no better time to dig into their specs to see how they compare. We'll check out each crossover's horsepower, torque, space, capability and prices. The full specs are listed below, followed by some analysis afterward. We also compared the regular 2020 Explorer models to other crossovers in this segment, if if that's not enough, you can check out our car comparison tool. Performance The Explorer and Durango go about making power in very different ways. The Explorer goes the force-fed route with two turbos feeding a 3.0-liter V6, while the Durango's enormous 6.4-liter V8 produces power with air flow au natural. Of the two, the Durango has the greater output of 475 ponies and 470 pound-feet of torque, feeding the flames of everyone that lives by the phrase "There's no replacement for displacement." The Explorer is no slouch at 400 horsepower and 415 pound-feet of torque, though. Performance isn't purely based on power, though. Other factors play a role, such as weight, and in that regard, the Explorer is way ahead. At 4,701 pounds, it weighs a massive 809 pounds less than the portly Durango. This also means that both crossovers are very close in weight-to-power ratio, with the Explorer only slightly worse at 11.75 pounds per horsepower and the Durango at 11.6. Less weight will also play a roll in handling, and the Explorer is likely to feel sprightlier without so much mass to shift back and forth. Semi-related to handling are tire sizes. The Durango features 295-mm wide tires on 20-inch wheels. The Explorer has 255-mm wide tires on 20-inch wheels, but 21-inch wheels with 275-mm tires are available. So the Durango is working with more contact patch, but as we mentioned, it's carrying a lot more weight. 2020 Ford Explorer ST View 20 Photos Interior Space and Practicality Although the Durango SRT is the largest on the outside in every dimension, it loses out to Explorer repeatedly inside. The Ford has more headroom, leg room and shoulder room in nearly every row except the third-row where headroom comes up a bit short.

Dodge Challenger Scat Pack adds power and noise, with a warranty

If you want to go fast, there's certainly nothing wrong with the Dodge Challenger SRT8. With 470 horsepower and 470 pound-feet of torque for 2014, there's certainly not much to complain about. But what if you want something more aftermarket in flavor? There's no shortage of options, but while turning to the tuner world will make your car plenty fast, that extra power won't just shred rear tires, it'll torch your warranty, as well. That's where Dodge's Scat Pack comes in.
With three stages of mods for both the 5.7 and 6.4-liter Hemi V8s Challenger (as well as the 5.7-liter Charger and, soon, the four-pot Dart), the Scat Pack cars give drivers all the power, aggression and noise of a heavily modded aftermarket car while maintaining the piece of mind provided by the Dodge warranty.
Power gets bumped up to 485 horsepower and 475 pound-feet of torque with the 6.4-liter Scat Pack, while the 5.7-liter can provide up to 58 hp and 47 lb-ft of torque to add to the stock engine's 375 horsepower and 410 pound-feet. It's the latter engine that can really get some work done, with upgrades ranging from the mundane - intake and exhaust - to the racy, like the ported heads and high-flow headers.