Stumped and Frustrated with a Holley 670 Hesitation

Yeah,, I'm old school and repair the problem,, not replace the part.. could seldom afford new stuff.. lol

Totally agree with you, As do I typically but carbs are like French to me. Ive tried all the suggestions from here. The suggestions from a holley tech and I feel I've exhausted all my sources. I mean this carb was sent back to holley for a reason, they claimed to refurbish it but I just wonder if its mechanically bad.

Can't hurt to try a different carb and if it solves all my issues I'm money ahead in my opinion. It would be nice to enjoy the car and have it fun and drive good.

So far I've worked thru all the other problems with my car on my own sometimes you just have to give up and wave the white flag.