They ran IT7 in the DC region for the last two years. I have a car that I hope to run a few races next year in a freinds car that I built back in the late 90's. I tried to run the car at the end of last year but we found that the previous owner had illegal rotor housings and never told anyone when he sold the car. I am rebuilding it and hope to run a few events in 08. Down here in DC we have the SRX7 class and can get as many as 25 to 30 cars.