DSR 426-Powered 2018 Dodge Challenger SRT Demon Drag Car

This Plum Crazy 2018 Dodge Challenger SRT Demon was acquired in 2021 by its current owner, who built it over the next two years for standing-mile competition. A Hemi V8 built by DSR Performance Engines to displace 426 cubic inches was installed, and it is topped by a 3.0-liter Whipple supercharger and equipped with Kooks headers. An eight-speed automatic was also sourced from RPM Transmissions, and a billet differential was installed. In November 2025, the car recorded 1,058.2 horsepower and 793.6 lb-ft of torque on a dynamometer. Supporting modifications include a roll bar, a Recaro driver’s seat, White harnesses, Billet Specialties Win Lite wheels with beadlocks for the rear pair, and and Mickey Thompson rubber.
Listing Details
• 3,700 Miles
• DSR 426ci Hemi V8
• Whipple Supercharger
• Kooks Headers
• RPM Eight-Speed Automatic
• Billet Differential
• Plum Crazy Paint w/Black Graphics
• Recaro Driver’s Seat
• Roll Bar & Harnesses
• Billet Specialties Win Lites
• Removed Factory Drivetrain
• Spare Wheels & Tires
• Removed Interior Components
• Demon Crate