I drive my car hard all the time, racing, handling, top speed i do everything with it. I wanted to know wut are some good specs to adjust the vlaves for hard & hot(arizona) driving for maxinum performance. Also i want to join the local SCCA but i dont know wut class i would fall under. I have the basic mods (intake, headers & full exhuast, ignition, V-tec contoller, springs struts yada yada) but dont know where to look to see wut class im in.