850 thermo quad

Is your car set up to run full vacuum advance or ported advance? Sounds like part of your problem COULD be you should be running ported advance. If so, confirm forward is ported, if so connect and try that with the proper adjustments.
Nothing on distributor.. vacuum piece looks messed up on it tho...my dad was known for rigging Stuff.. everything looks ok inside distributor tho..I'm going to hook up other way and see what happens