gasketmaster
Founding Member
WaterPog said:I haven't been able to find a formal statement from the NHRA
This is directly from the NHRA website:
Beginning Jan. 1, 2005, a roll bar and an SFI 16.1 driver-restraint system will be mandatory on any vehicle running 11.49 or quicker and for convertibles running 13.49 or quicker. An SFI 3.2A/1 jacket will be mandatory for all drivers in vehicles running between 10.00 to 11.49 seconds.