I can do the holleys my self,this is a q jet for my 68 firebird.This is the original carb so I wanted it to look like new redip and bush the pri throttle shafts and build just for that engine.I get it back and its full of bead blast,shafts loose,no spec sheet,the idle screws,one was 2 turns and the other was 4 turns out.So I sent it back and Iam in Fl and called him and bitched so I get it back today all clean tight shafts ,put it on the car and now its dripping out the primary boosters when its at idle and after I turn it off it still runs out.So I guess I have to adjust the float and phuck with it and the price of his shitty service was 350.00.Time to cancell the card.