Chassis SFI requirements
What are the rules in SCTA LSR on what speeds you can go with mild steel and 4130 Chromemloy. Does the rules go by SFI requirements? in a full chassis car. In NHRA we have SFI Spec 25.1E for full chassis 6 second 200+ mph. Also in a full body car with roll cage what are the requirements as far as how fast you can go looking in the 300+ mph range. Mild Steel vs Chromemloy Spec.
I have a 2009 SCTA rule book in what section is this info in? thanks for your time