How to Pick Your own CamShaft better.

273 said
I Feel overlap is the most over looked camshaft spec, lift is the easiest spec to figure out. I like David Vizards approach, figure the LSA and overlap you want/need and the duration will take care of itself.

Not saying got to follow his formula 100% just like the basic idea of it.

Engine Camshaft Basics - Popular Hot Rodding Magazine
Click to expand...
Ive spent serious Blowvid aka Covid hours watching Vizard videos. That man definitely has decades of current to this day no BS information. One of many Way ahead of his time. Not bad at all! ANY accurate information is appreciated! Always learning = moving forward.