Thanks everyone. I will go through these and get this right. In the mean time, I just got back from Nashville (about 575 miles) and she ran perfectly without me doing anything. She's currently set at the ball on #5. I haven't done an overall check on mileage but I think I got around 15mpg. I did get some spark knock on acceleration; especially up hills. I put 92 octane in on the last tank and it seemed to help some but didn't stop it.
I'm converting to HEI distributor from Langdon so I'll be pulling the distributor anyway.
Thanks again.
Jerry
