Weiand Action Plus vs Edelbrock RPM

That’s the spirt!!!!!
And the old school way of “actually knowing!”

That’s the way I learned. Purchase and try.
And you mention something Golden most everyone forgets and ignores. “YOUR PARTICULAR COMBO” is what actually and only counts “FOR YOUR APPLICATION!”
Yeah, a person never graduates from this school... forever learning :)
I guess I just self-entertain with these projects. Like this one, swapping intakes on a perfectly good running motor that performed very well considering the circumstances. But, I'll learn, and hopefully it helps somebody else make a decision as well....