anybody knows if its ok to use the autopower roll cage RACE version or cusco roll cage bolt on SP?Street Power class...thanks

 

cusco im pretty sure cant be used in any IHRA or NHRA due to its the wrong size tubing and all bolt in, the autopower can be converted to be used if you weld up the slip joints and also alter the mounting points to meet the rules.

 

I'd like to do a weld in cage, were can I get info on what will need to be modified to pass tech at the track?