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..... never heard of a roll cage that is NHRA approved that is not welded in budy, think your out of luck there, Has to be securly mounted to the chassis
Actually, I believe NHRA cages(only up to a 4 or 6pnt though) are approved if they're bolt in up to a certain speed/ET, but they also specify the bolt size/grade as well as reinforcing plates etc. It may have changed though.
Actually, I believe NHRA cages(only up to a 4 or 6pnt though) are approved if they're bolt in up to a certain speed/ET, but they also specify the bolt size/grade as well as reinforcing plates etc. It may have changed though.
yep. the only restriction on the MM bolt in kit, is that the rear support struts have to be welded together, They have a bolt that runs through them, but to be NHRA legal, the tubes themselves need to be welded together.
I think a bolt in 6 point bar is legal to 10.00 IF the floorpan is not modifed.
I also think that Competition engingeering sells an NHRA legal 6 point kit........
Roll Cage Help
07-01-2010, 03:37 PM
