Dodge Viper SRT10 ACR-X

The Viper SRT10 American Club Racer-X (ACR-X) is powered by the SRT-exclusive naturally aspirated 8.4 liter V10 engine, complete with original headers and an acutely limited exhaust. This engine generates 640 horsepower at 6100 rpm and 605 lb-ft of torque at 5100 rpm, allocating an immense 76.2 horsepower for every liter of consumed gas.Compared to the standard production model