Roll Cages vs. Roll Bars in higher class cars

[Greg Hill]

Originally Posted by Jeff Lee

Once you install a cage you have to follow cage rules. That means nets are required. NHRA looks at it that once your at that level of having a cage, even if it runs 15's, you have to conform to all of those safety rules.
Same as seatbelts. You can have a 15 second car with OEM belts and leave them there forever. But once you put aftermarket belts in, you have to recert or replace every two years.

Jeff, you don't have to have a net unless you run under 10 seconds even with a cage.