Billy Glidden made his first runs down the drag strip since a preseason testing accident in Bradenton, Fla., left him injured and without a race car.

Glidden participated in today's pre-Indy testing with an EFI-quipped, nitrous-injected Camaro and will compete in next week's Chevrolet Performance NHRA U.S. Nationals with sponsorship from Skillman Auto Group. 

Glidden is running horsepower from Sonny's Race Engines.