Brad Keselowski has a special gauge that lets him know how much fuel he has in whatever car he's driving: His behind. It didn't fail him Friday night at Kentucky Speedway. The defending NASCAR Nationwide Series champion used a light touch on the gas pedal over the final miles to pick up his first victory of the season, needing just one tank of fuel to navigate the last 67 laps and beat Kevin Harvick by over a second. Kyle Busch, who started 41st after crashing during qualifying, was third followed by Kasey Kahne and Elliott Sadler. "If you keep kind of paying in, the machine is going to pay out," Keselowski said. "If you keep doing the right things long enough, you will be rewarded and today was a day of reward." And dominance. Read more: http://sports.espn.go.com/rpm/nascar/nationwide/news/story?id=6750992
