Cam Centerline questions

Seems like I have a new question every day!

I sent Bullet a rec form for my stroker recently. They sent back a recommendation similar to what comp told me, and I guess I am a little baffled.

I know already I will be on the ragged edge of pump gas. My comp with my 422 sb will be 10.7-11:1. Open chamber W2 heads. Gonna polish the chambers. Pistons are ft at zero deck.

I know its just a number, but I have read most people agree that for pump gas--we have 93 everywhere--that the dynamic compression should be close to 8. I am trying to get it as low as possible on paper, to HELP me choose a cam. I have settled at an 8.2-8.3 goal.

I told them pump gas is a priority, 3.73 gears, 3400lb, 11:1, auto w/appropriate stall for cam, W2 heads with 2.08 valves, ported, 422cid 4" stroke 4.1 bore. Street/strip, idle/vacuum not important.

They said 278/282 adv, 251/[email protected], .570/582 lift, 108lsa, and a 104 centerline. I thought this was a little small for what I want, but, they make cams, not me lol.

I noticed playing around with the dynamic compression calculator on Wallaceracing.com that moving the centerline is what changes the dynamic compression the most.

What would happen if the cl was changed from 104 to 106? It brought my dynamic compression down to something that might work.

I am still leaning towards a few Lunati cams recommended by a well-respected builder on here, but I do have a used solid that I may be able to regrind or something. Guess I am just trying to learn.

Also, what would the aproximate rpm range be on that cam? Stall?

Thanks!