[Randy Klein]

I had a similar problem when hard cornering on the street or track. My engine and carb are the same as yours.

The soulution was to get a better Holley that had been set up for road racing including floats with tapered ends as opposed to the square ended cylindrical ones that come stock.

I've since tested this setup on a skid pad and on some roadcourses with good results.

Good luck!