Lance McGrew, crew chief for the #88 AMP Energy/National Guard Chevrolet looks on in the garage during practice for the NASCAR Sprint Cup Series CROWN ROYAL Presents the Heath Calhoun 400. (Photo by Rusty Jarrett/Getty Images for NASCAR) hide

Lance McGrew, crew chief for the #88 AMP Energy/National Guard Chevrolet looks on in the garage during practice for the NASCAR S... more