4 point roll cages are sometimes called 4 point roll bars because they lack forward and door crossing tubes. While there are exceptions nhra et rules state that a car can run 1150 seconds or slower in the 14 mile without a roll bar.
How To Choose The Right Roll Cage For Your Car Speedhunters
Roll bar vs roll cage. As such they blur the line between roll bars and roll cages. While this type of roll bar will provide some added rollover protection it offers less side impact protection than a 6 or 8 point roll bar or roll cage. Most applications are a true bolt in and require no welding. The roll bar below does not meet any nhra standard. The roll bar below does not meet any nhra standard. All of our bars and cages are certified mig welded and precision jig notched providing you with the maximum strength and best fit available.
We took the opportunity to compare it against a 65 roll bar and do. While this type of roll bar will provide some added rollover protection it offers less side impact protection than a 6 or 8 point roll bar or roll cage. In any full bodied vehicle however that maintains an unaltered firewall floor and body running between 1000 and 1099 640 and 699 a roll bar is permitted in place of a roll cage. In contrast a roll cage has multiple sub sections extending rearward and often forward. While there are exceptions nhra et rules state that a car can run 1150 seconds or slower in the 14 mile without a roll bar. The miata was overdue for a roll bar so this week well install a sick built to order rollbar in the money pit miata.
Every roll bar or cage has been designed to fit specific car models so only minor modifications are necessary for the installation. Stepping up the performance ladder a roll cage is mandatory for any vehicle running 1099 699 or quicker or exceeding 135 mph.
Gallery of Roll Bar Vs Roll Cage
