Tom checked my advance curves when I visited (thanks Tom!) for a baseline. I added the weld on the weights to cut off the top end of the curve. Didn't get a chance to work with it yet so I don't know for sure what the curve is now. I intentionally made the welds bigger than needed and I'll trim them to get the curve I want. I set initial at about 12 degrees. I'm getting some spark knock just off idle so perhaps 8-10 degrees initial would be better. 87 octane no ethanol. It's a work in progress.
Interested in total mechanical (initial plus centrifugal) timing suggestions. 250/292 engine, 9.4 static compression, Comp 252 cam (206@.050 I think), naturally aspirated. 32 degrees about right?
