#10-Scott Riggs [was to start 17th] lost and engine just as the first Saturday practice started for the Subway 500 at Martinsville Speedway, then just into Happy Hour/Final practice, #78-Kenny Wallace [was to start 40th] lost an engine and the practice was halted to check and clean the track. Both will change engines and have to fall to the rear of the field on Sunday before the start of the race.(10-21-2006)
