What jet and pv size on a 4150HP on SB?

hey guys,

for some reason i wasnt getting notified about this thread...anyways....

i have now moved to a brand new carb, a holley 750 street hp #0-82751...i got the carb on today, adjusted the idle slightly, and its running great at idle. However, when i go to stab the throttle slightly im getting a pop, which is making me think it may be a lean condition...i have no idea what jets or pv are in this carb (ive tried looking at the instruction sheet and googling it to no avail) but im thinking i might have to go up? i havent gotten a vacuum gauge to it yet since i cant figure out where my dad has put it and hes not around.

That being said, Holley mentions that you dont really need to do much fiddling with the carb, but every car likes something different obviously...what jetting do you guys very roughly recommend on a mild 340? just looking for some too big and too small numbers here