2022 Dodge Challenger SRT Hellcat 6.2L V8 supercharged HEMI engine

The 2022 Dodge Challenger SRT Hellcat is a high-performance muscle car powered by a supercharged 6.2L HEMI V8 engine.

Engine and Performance
The heart of the Hellcat is its Supercharged 6.2L HEMI V8, which delivers different power levels depending on the specific trim and configuration:
Standard SRT Hellcat: Produces 717 horsepower and 656 lb-ft of torque.
SRT Hellcat Redeye: Features a high-output version of the engine delivering 797 horsepower and 707 lb-ft of torque.
Top Speed: The standard Hellcat can reach 199 mph, while the Redeye and Jailbreak models top out at 203 mph.
Acceleration: The 0-60 mph time is approximately 3.7 seconds for the standard Hellcat

Key Features and Customization
Dual-Key System: Comes with two key fobs; the black key limits the engine to 500 horsepower, while the red key unlocks the full potential of the engine.
Transmission: Available with a TorqueFlite 8-speed automatic
Braking and Suspension: Equipped with six-piston Brembo front brakes and Bilstein Adaptive Damping Suspension with customizable settings for track or street use.
Widebody Package: Available to add 3.5 inches of width, allowing for wider 20x11-inch wheels and Pirelli P Zero tires for improved grip and handling.
Interior Tech: Features an 8.4-inch Uconnect 4C touchscreen with SRT Performance Pages, which allow drivers to monitor real-time data like G-force, 0-60 times, and engine vitals.

Maintenance and Ownership
Fuel Requirements: Premium unleaded fuel is mandatory to prevent engine damage and maintain performance under high supercharger boost.
Oil: Requires high-quality synthetic oil (typically 0W-40) meeting SRT specifications, as supercharged engines stress lubricants more than naturally aspirated ones.
Cooling: Features specialized systems like the SRT Power Chiller (on Redeye/Super Stock) and Race Cooldown to manage the extreme heat generated by the supercharger.