Roll bar?

It also depends if the track is NHRA or IHRA. They had different rules, for instance NHRA faster rules kick in at 9.99 where IHRA's kick in at 9.49... I'm not sure about the 11.50 rules.

5 points are good to 10.99 I believe but if your doing it you might as well put in the passenger bar. My father-in-law added swing bars to his because he has back trouble and its great. He drives it on the street so this way he can remove them for 90% of use. Just sucks that it limits access to the back seat so much.