SFI Guidelines for installing race car seat belts
At the Road Atlanta pre-race tech inspection, there were a few teams that had belts installed incorrectly, or were not webbed correctly. Here is the correct SFI method of installing safety belts into your ChampCar.
Print this out, and put it into your race car build book. It will be included in future editions of the 2018 BCCR.

Download the SFI PDF Instructions

FIA Belts – https://www.fia.com/sites/default/files/8853-2016_safety_harnesses.pdf