Ok people...Just because a part worked "good" on your car 5 or 6 months ago, or was "rebuilt" (by YOU) 6 months ago, does NOT mean it will run good or even remotly CLOSE to "good" on MY car, now.
I rebuilt the carb on my car 6 monmths ago...Anyone interested in buying it? I mean, it's a Holly 750. The fact that it's sat on my SHELF (after running it on my car) for the last 6 months is irrelevant.