u/Individual-Weird-936

My 1987 monte carlo ss, has aftermarket 305, quadrajet carb, 200-4R transmission, bogs when i take off from a stop or get back into it after I slow down to take a corner. I get back in it, it goes like it usually does for a split second then drops in rpms and is rough. Is this quadrajet bog? Or is it a transmission issue?