cliff got the parts for my carb from you and you said it would wake it up and it REALLY woke it up thanks i have one question 350 chevy i'm using dart heads and they don't have the holes in them for the hot air tube for the choke it sucks air at the choke should i plug the vacum? or run a hose from the top of the back of the carberator to the choke? its on a 76 chevy corvette with eldebrock performer intake and dart iron eagle heads factory qjet any advice would be helpful thanks George Ries