I have a full-bodied, hardtop, Pro E.T car that runs 11.60's in the 1/4-mile. I have SFI Spec. 16.1 seat belts that are punch-out dated 10/2015. Are they legal for my car?
Answer:
If the Pro E.T. full-bodied, hardtop car runs slower than 11.49 in the 1/4-mile, than expired SFI Spec. 16.1 seat belts are acceptable and probably better than old standard style O.E.M. seat belts. If the car ran quicker than 11.49 in the 1/4-mile SFI Spec. 16.1 seat belts updated at two-year intervals would be required.
