Solid Roller camshaft selection those of you running a 408 race application - lobe seperation

10.40 at 3350 lbs is roughly 530 HP. with that big of a solid roller cam, heads that flow 320 cfm...... 620+ HP and it's not even close to that.

i just don't see what you guys are seeing or thinking it will do with a bigger cam.
Car weight is 3450 with me. Remember I came here looking for recommendations and gave my current specs. I’m not saying I need a cam with more lift, but this is the infor reputable cam companies are giving me. This is why I’m having a hard time picking a cam. Conflicting info from everyone. I believe I could use more duration and maybe a different LSA.