Ok I have to ask Or add a 2cent comment. which i have seen done many times when idel was a issue or to much carb for idel. What was the thing with drilling a hole in the butterflys. I was always under the impression it was to help at idel??
I have one or two holley 500 2b with them in them.
Ones with out a choke. The one i have here with a choke does not.
God doesn't like ugly.
