I have a 94 Ls integra and kinda have the same problem, but its not quite as noticable. I think when i got my magnicore spark plug wires that helped a bit, and now im doing better ground wires.
Doubt it has anything to do with your intake or EGR, its most likely something electrical. I feel mine would be helped if i got a better alternator, cause right now my alternator sucks.
If you wanna bypass the problem, just tap your gas when taking off before you let out the clutch, assuming you have a manual. I got in the habit of that, and now i usually take off at around 2k rpms. Good luck!