NHRA Brainerd Top Fuel winner Larry Dixon is the points leader as the drag racing series heads to it's championship playoffs for 2010.  Dixon has won two NHRA Top Fuel championships and is only the fifth to win them back-to-back.  So Dixon knows how to win and he's ready to go after his third title this year, but not until he puts all his eggs in the next event basket, the U.S. Nationals at Indy. Listen…