I see SAAC-35 will NOT allow any timing equipment, I guess the thinking is if your timing your laps it leads to a "race" mentality. I'm kind of bummed in that regard, I'd like to know my lap times, but maybe I can "live" without knowing...
In the, "Did you know", department. Some DOT approved motorcycle helmets ARE acceptable at some race venues IF you wear a nomex head sock with the helmet. Turns out the difference in rating's between the two is the "fire retardant' aspect of the build materials. Adding the nomex head sock brings some high end motorcycle helmets into full auto specifications.