Have no intention on building any kind of chry Big Block............but watched and enjoyed all them videos.
In the process i found his video on cam shaft Spec that he did back in 2013
If you got and understand everything he had to say in the first video, this one might be boring. But he get into a little bit more detail, and has picture, on the difference between Lift, Duration,Intake Center line, Exhaust Center line, Lobe Separation and how that creates Overlap.
And this one is a little bit shorter.
Like i said if you understood 100% of what he said before this on will be a little dry, but if not it will help understand the spec of a cam better.
I guess this one is what "are" cam spec's and the first one I post up is more focused on how to pick a camshaft.