Sneaking in without a roll cage

A few years back I drove to Nostalgia day at N.E. Dragway. Just drove there and put in line. No cage, did have Batt. switch. 1st pass I went light just to see if it would launch straight. 2nd pass I ran an 11.7 which surprised me with a 323 gear. They came and warned me not to go faster or I'd be banned until I got a cage. 11.5 requires it.

Nostalgia Day