Maybe an other head producer in the game.

I agree but I’d love to see a flow sheet.

I have never seen a flow sheet Vic did on them, or even asked I don’t think.
I do know they don’t begin to fall off until past 650 lift, which I why I wish my cam that I already had was more than 565 gross lift before deflection and lash. Is what it is I guess.
At one time I know Vic sent a head to Larry Meaux to see what he thought of it before he was done with the project.