SPARTA, Ky. — Matt Kenseth has raced long enough to know that rough starts can still have good outcomes.Especially when his crew chief takes chances. Case in point was Kenseth's fuel-only pit stop gamble that helped him beat Jimmie Johnson late to win the rescheduled 400-mile NASCAR Sprint Cup Series race Sunday at Kentucky Speedway. A race that was Johnson's to lose ultimately became Kenseth's series-high fourth victory of the season — and third on a 1.5-mile track — after crew chief Jason Ratcliff passed on putting new tires on the No.