The whole nitrous deal was a pretty easy deal to piece together and a moot point in my eyes. I, along with everyone else with half a working brain cell could figure it out. Hell, I talked to Ronnie Milsap last week and he could see it.
As for the Hemi, it was dominant almost 50 years ago and NHRA did a poor job creating parity. But the bottom line is, they were going to get factored out on their own through attrition. Once things got serious and cylinder pressures went through the ceiling, the Hemi was going to go bye-bye anyway. Glidden himself spoke extensively about that very topic a long time ago. A true hemispherical head didn't prove optimum for high-level normally aspirated racing, and that's just the way it is. If it was, you can bet your ass Glidden would've made it happen.
Then the Mopar contingent's argument is that NHRA created 500', 2,350# racing to give GM yet another edge. There wasn't enough technical know-how within the sanctioning body to create parity among the many combinations back in those days, but you want everybody to believe that they had the in-house technical know-how to know that this new configuration would benefit the GM cars.....................okay. They did that as an easy way to get out of the debacle they were dealing with as far as fairly factoring those cars. And as far as GM's dominance since, I don't want to hear it. The configuration was kept the same, without a single change through all of Glidden's dominance, as well as AJ's success for well over 30 years. You want to be mad at somebody? Be mad at the manufacturer for not taking enough interest to engineer a better product for the application. The only thing as a fan that bothers me is the latest RPM ruling that all but killed the existing Mopar Pro Stock stuff, because regardless of being a Chevy guy, the class has no flash anymore without participation from all makes.
The bottom line is the NHRA has and will always cater to whoever is bringing money into the organization, whether it's turning a blind eye to cheating, mufflers on sportsman cars or whatever.
Sean D