[Jeff Teuton]

It is a little muddy. My understanding all along was the tether itself should be minimum 1/8 SS cable, and a loop of some kind on each end secured on a primary tube and the collector with a T-Clamp (Aircraft Clamp and several other names). Or you could have used a tether with a loop on each end, the collector end secured by the T-Clamp and you could bolt the other end to the frame with a bolt thru the frame. I have sent this to NHRA thru SRAC for clarification. Sometime what they mean and what gets printed is different. There seems to be confusion on the multi piece exhaust that run all over the car like plumbing pipe which I think some Fords got.