National Staff Greg G. Posted January 30, 2014 National Staff Posted January 30, 2014 Technical Bulletin 1-30-14: Front Bumper Beam (All vehicles): 8.2.2* Modification of the BTM/OEM front bumper frame cross beam is permitted if a modified or replaced bumper beam remains that is equally strong for crash protection. Quote
kevind Posted January 31, 2014 Posted January 31, 2014 How does one prove the aftermarket/modified/custom beam is equal to the stock one in strength? I doubt to many people have access to FEA software or the means to crash test parts... Quote
National Staff Greg G. Posted January 31, 2014 Author National Staff Posted January 31, 2014 How does one prove the aftermarket/modified/custom beam is equal to the stock one in strength? I doubt to many people have access to FEA software or the means to crash test parts... This will have to be a "common sense" inspection looking for obvious deviations from the rule. Quote
sfteague Posted February 3, 2014 Posted February 3, 2014 So cardboard would be a no-no? Yeah, you'd have to step up to something a lot stronger, like balsa wood Quote
Old Colt Posted February 7, 2014 Posted February 7, 2014 This will have to be a "common sense" inspection looking for obvious deviations from the rule. Greg, For cars that have not had the front beam in a long time, will a properly formed and mounted rollcage spec tube suffice as a replacement? Quote
National Staff Greg G. Posted February 7, 2014 Author National Staff Posted February 7, 2014 This will have to be a "common sense" inspection looking for obvious deviations from the rule. Greg, For cars that have not had the front beam in a long time, will a properly formed and mounted rollcage spec tube suffice as a replacement? Yes. Quote
Old Colt Posted February 7, 2014 Posted February 7, 2014 Thank you Greg, I will get one built and installed. Quote
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