Port Cross Section and Torque Peak RPM

I was reading in Andy F's book on stroking the big block mopar about port cross sectional area and that it largely determines where the torque peak will sit. I think its the Mcpherson formula. I was just reading a book Practical Engine Airflow (very good book) and it goes into that as well as port velocity etc a lot as well.

I had always thought of the camshaft setting the torque peak rpm but my take away is that the camshaft can broaden the torque curve and therefore extend the peak rpm out further but the torque peak would largely stay the same.

My question is are these cross sectional measurements written down anywhere so one could polug them into one of these formulas? My engine has a Strip Dominator and Trickflow powerport 190s. The engine is already together. My Dynosim puts my torque peak with my camshaft at around 4700 but I did not have the option in my simulator to put in cross section info and wouldn't know it if it did.

Anyway.. always nice learning new things.