Quote: Only thing I found on the website was that they are mandatory on convertibles and allowed on other cars. If your car is fast enough to be competitive for this event you probably should have a cage...
Sounds like the national challenge event is by invitation only, car must have been displayed at SEMA and you have to be a member of their insider club and display their advertising on your car.
-Michael
You don't need a cage to be competitive. Just have good three point belts, or a harness properly mounted.
I like the "insider club" comment. That's funny...
