One of the reasons I've set so many records and won so many races is I never ran an Edelbrock carb----
And when someone comes around for me to straighten out and tune there Holley/s , I look up in the book to see what jets and power valves it came with and go there for a starting point (out of the box?) and fine tune jetting, powervalves, accelerator pumps, cams, squirters as conditions warrant--