Jack Sprague in the #2 KHI Chevy, was the most consistent atop the speed charts at the Martinsville two-day test session. After having the fourth-fastest speed in the first session Wednesday, Sprague topped the evening session at 94.387 (20.062) and the morning session Thursday at 95.675 (19.792). Sprague was second-fastest at 94.106 (20.122) in the final session.(nascar.com)(3-14-2008)
