Well I have an update. Installed the Holley Hyperspark distributor so I can control timing. I set WOT timing to 34 and the system set cruise at 36 (which by looking at the plugs seems like its a little high) and it seems to be running pretty well. Just pulled the plugs and they are all really clean. Looks like the timing might be a little high as the color change is beyond the bend in the strap?
Thoughts? What would you adjust wot and total to?