Jimmie Johnson is looking for back-to-back victories Sunday June 14, 2009 when NASCAR drivers start their engines upon Long Pond, Pennsylvania for the Pocono 500. Best known for caution flags, lead changes and crashes, the  Pocono 500 is over a 3 turn track. The average lead change in a typical race at Pocono is 19.  There’s also been an average of 7.4 caution flags for every 30.3 laps since … [Read more...]