I put Holley kits in both the carb just before they went on so I think there ok. Floats are set right and I am using a stock fuel pump for now, I think my timing issue is more of the problem. It has a stock balancer and an erson timing cover with just a pointer so I don't really get that? I believe the initial timing should be around 10 degrees? But I don't know how to find it, do I need degree tape around the balancer? If I put it even close to the mark it won't even run, it seems to run best with the mark straight up, but then I can't get the idle down, What should this motor idle at anyway? It has a mechanical distributor, and I don't know what springs are in it. I also have a vacuum advance dist i could try? I cant think of what would cause this timing problem? I made sure I was not a tooth off or wrong firing order? Mabe a vacuum leak? Any thoughts from the EXPERTS would be great!!!!!!!