Edelbrock carb accelerator tuning question

[J Williams]

Okay, I know the comments are going to be get a Holley or Demon but I do not have the cash right now. My question is the accelerator pump is not fast enough. I have adjusted the linkage to the top hole and it made a big difference but not big enough. Is there anything else I can do to make the throttle response faster? The 650 cfm is on a performer series high rise intake atop a 350 with a half rad cam and 10-1 flat top pistons. Not a hot rod but it does need fuel, when I hit the throttle fast you can hear the large volume of air along with that hated stall before the fuel catches up. Any tips would be very helpful. Thanks