Gilliland blows in practice 1

David Gilliland blew an engine in the first practice session at the 30 minute mark. He will have to change the powerplant and start at the back of the grid—if he qualifies.

Our View: As one of the "go-or-go-home" drivers, he is in serious jeopardy of missing the race, however. His first laps with this engine could very well be in time trials later on Thursday.