Mopar showed off its new Challenger Drag Pak, offering racers both a naturally aspirated and blown V8 engines, and eight-second quarter-mile runs. While the two engines deliver similar performance ...

The ring pack is nothing exotic ... That reduces resonance at steady engine speeds, as in highway driving, which is a crucial part of Drag Week. See All 32 Photos Additional valvetrain ...

The new race-only V-10 powered rear-wheel drive 2011 Mopar Challenger Drag Pak features an 8.4-liter 512 cubic-inch engine with a 2-speed automatic transmission. Mopar will showcase its new drag ...

The 2011 V10 Drag Pak has a Viper engine, but it has no windshield wipers, HVAC system, rear seats, power steering, and ...

Far more than just an engine package, each Drag Pak car also features several special modifications to prepare it for the strip. At the front, the cars use new Mopar-designed suspension with ...