Double Venom makes a great point! If you survive a roll over, you then need to be concerned with fire. Once again, I think having a gas cap should be a minimum requirement on all cobras. Until we speak out about some of the problems or designs incorporated in the currant line of cars, manufactures have no reason to change. I had the Kirkhams install a second roll bar (KMP500) because I run in track events about every month. I now have a concern about gas leaking if I ever flipped it.