when im cornering hard the motor starts stumbling like im not getting enough fuel but once i straighten up its fine.. except for hard acceleration as well.. its a new edelbrock performer 600 cfm on a 350. does anyone know the fix for this?? is it just as simple as increasing the fuel mixture? or is my year old fuel pump not enough?

 

Yes sir, there is a special needle and seat for that carb that will take care of that problem. Go to your parts store and tell them what carb you have and the problem you are having.