edelbrock stumble around turns

I have a 650 thunder avs. I just rechecked the float levels and there all good now. The problem is when ever i roll through a high speed turn my engine stumbles and almost dies. Anyone have the same problem or know how to solve it? Any help is appreciated.

You could try lowering the float level a bit, like 1/8th to 1/4 in...won't affect regular running...may help your problem.