I think there are over 600 vintage sports car registered for this event. The Brickyard Vintage Racing Invitational | SVRA http://www.svra.com/wp-content/uploads/2013/12/ENTRY-LIST-BY-NAME1.pdf Jerry DRG
the oval only stuff sounds interesting-will it be at speed or behind a pace car? lots of sprint cars and Indy cars entered for the oval stuff.
At speed respective for each class. Obviously, they prefer no contact, but it does happen. Based on the website description, it looks like they will use an infield road course, with some opportunity to drive on the oval. I have seen these cars race at COTA and Watkins Glen in SVRA. Hearing the cars run at speed is great. Seeing the cars and talking to the owners and drivers in the open pits is also great. You will not be disappointed based on the entry list. Jerry DRG