You still haven't given any details of the cam or the carb's current tune. That doesn't make it any easier to try and help.
The 0-82951 is the "Street HP", right? Check the actual venturi diameter and see if it's 1.38" or 1.56" I've seen conflicting specs, depending upon when the carb was made I guess. The tune would likely vary quite a bit depending upon which size it is.
I have no first-hand experience w/ the "Street HP" stuff. I'd hope that they're "flexible" enough to be tuned to work w/ your combination.
http://www.compcams.com/Company/CC/cam-specs/Details.aspx?csid=739&sb=1Installed straight up with 1.6 ratio rockers to bring the lift up.
Cam Detail....
Did you degree the cam or did you install it with the dots "straight up" ? If not degreed you should do that now
I would advance it so the intake lobes are from 107 to 105 max lift after top dead center
I've ran a very similar cam (260@.050 int., 266@.050 ex. ground on a 108 LC installed two degrees advanced on the intake lobes)) Comp solid roller with 1.6 ratio rockers, no bog even with a six pack set up after I had to sort it out.
I had another bracket motor with a Holley 80496 950 HP on a TM7 intake with ported 906 heads and a bigger Crane solid roller and it never bogged ever, that cam was advanced 4 degrees