Deleting Vacuum Amplifier

Strictly a hypothetical. After installing the Holley 1920, I have a connection unaccounted for. It runs to the vacuum amplifier. I plan on deleting the EGR especially since I am going to run an older 1bbl intake and a "bare-bones" radiator. Since its running fine with that connection loose -plugged, but loose-, would it benefit to just delete the mechanism overall? What are the adverse side effects of doing this? My manual is limited and the forum skates around my question. Thanks for the help, gang.