suprfast

im bored so im deciding to go and see what my car can do. does anyone know how the drags work at sacramento speedway? do you have to be there at 5pm to time the car then race or can you just go at anytime before 10 and get a run in? i havent a clue how this works and all i get is an answering machine from the speedway phone numbers.
kris
sorry for kinda cross posting, but its a few hours away and im looking for a quick answer