I updated the spread sheet. I added engbldr 268 cam and the running conditions for this comparison.
I also highlighted with blue the delta in the RPM range for torque and horsepower within 2 numbers. In other words, the peak torque and peak horsepower and 2 numbers either side of that peak number.
You can see by the numbers and the ranges that the stock camshaft profile has a nice flat extended range in RPMs for torque.
Gnarls.
It's funny that the stock cam seems to do better for the 20r than it does for the 22r. Kind of makes me think they designed the stock cam profile around the 20r and then just decided it was good enough for the 22r and kept using it.