All for .370 lift and under ........

Rob, i think he's talking flow vs cam lift.

Pontiac used a 30 degree seat to get low lift flow as even their Ram Air III cams had only .420ish lift. How that works on the SBM, idk?
That's what we are going to try to get - low lift flow. However, no bench flow so this is a true "how I see it, hope it works" project ! LOL. We like surprises anyways, right ? !!!