McMurray fastest in Darlington Happy Hour

Jamie McMurray slapped the wall late in the first practice session, but he apparently got the car repaired; he posted the fastest single lap in Happy Hour practice with a speed of 178.064 mph.

Our View His average speed of 171.089 mph during 24 laps wasn't too bad and it ranked him ninth among drivers in the top 35 in owner points.

For a complete list of drivers who hit the wall in the combined practice sessions, check out Darlington Stripes, a rolling list of drivers who have made contact with the wall this weekend.

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