Demon’s All New V-8 is now a larger, 2.7-liter supercharger versus 2.4-liters in the hellcat challenger , increased boost pressure 14.5 psi compared to 11.6 psi from the hell cat, a higher rpm limit 6,500 rpm versus 6,200 from hellcat, and a larger induction air box with Air-Grabber hood, driver-side Air-Catcher headlights, and a new inlet near the wheel liner.
The Demon’s V-8 also includes a high-speed valve-train, strengthened connecting rods and pistons, and improved lubrication system which output is rated at 840 horsepower and 770 pound-feet of torque. A 133-horsepower and 120-pound-foot increase over the Hellcat and makes the Demon the world’s most powerful factory-production V-8 car. From 0 to 30 mph takes just one second, meanwhile the 0-60-mph time is achieved in a astonishing 2.3 seconds, making the Demon quicker than hyper and super cars like the Ferrari LaFerrari, McLaren P1, and Porsche 918 Spyder. Kinda hard to find a production super car that’s as quick as the Demon in the 0-60 stat.
Off the Sneak tip doe, the 2.3-second benchmark is likely to only be hit with the radial tires and in Drag Mode, which makes it less likely it will actually do it every time , compared to other street-legal vehicles.