The NSCA rules were basicaly the same as those above. Hoodscoop can be up to a 5" opening. I can't tell from these photos how big those hoodscoops are but looks close to 5" to me.
422 motorsports rules arent complient to the rules of a true NSS cars, they are allowing alcohol and modern front suspension for a/fx and ultra cars which disqualifies them from being a true NSS car.thats a different class. looks like they are running a bigger than 10.5 rear slick.
422 motorsports are the king to setting up there own rules. id look forward to racing you as well, either with my hemi or wedge maybe beaver springs, keep running your mouth about your knowledge of true nostalgia SS cars, apparently you dont know as much as you think. keep running that flat tappet $5.00 cam. thats a true goal i want to achieve.