The Viper ACR (American Club Racer) is powered by a naturally aspirated 8.4-liter V10 engine with 645 horsepower and 600 lb-ft of torque. A suite of aerodynamic and suspension upgrades along with carbon ceramic with 6-piston calipers make this street-legal car very much track ready.
Standard equipment includes carbon ceramic matrix 15″ two-piece rotors with 6-piston Brembo front calipers, track suspension with 10-setting, double-adjustable Bilstein coil-over racing shocks and a racing alignment that allows for 3″ of suspension height adjustment. There are also Kumho Ecsta V720 high-performance tires that were designed just for the 2016 Dodge Viper ACR and shave 1.5 seconds off lap times compared to standard off-road only race tires.
Lightweight carpets, a modest 3-speaker audio system, and manual seats all keep the weight down and maintain a 50/50 weight distribution. There is also an ACR Extreme Aero Package that delivers nearly 1 ton of peak downforce at top speed via a huge adjustable dual-element carbon fiber rear wing, rear carbon fiber diffuser, SRT hood with removable louvers, detachable front splitter extension, and additional dive planes.