2011 Dodge Challenger Drag Pak. Mopar is dropping a V-10 into the iconic Dodge Challenger, making it the only factory-built V-10-powered race-ready drag car. The new race-only V-10 powered rear-wheel drive 2011 Dodge Challenger Drag Pak features an 8.4-liter 512 cubic-inch engine with a 2-speed automatic transmission. The Manufacturer’s Suggested Retail Price is $85,000. Production starts early in 2011. For more info, go to www.Mopar.com.