Old31 - I have not adjusted the GAV since I had it running good. I don't remember how many turns..sorry. The copper ones I bought were from MACS
https://www.macsautoparts.com/model-...8-24826-1.html
I have since ordered a new pair and will install them tonight. I will also start with the condenser. Those are the fastest and cheapest to start with.
To add a bit to my first post. When giving it gas you can her a sucking sound. If I put two fingers over the back of the carb it doesnt do it.