318 running like a dead goat

I'd definitely be happy with a smaller cam. This one is clearly eating up some potential power, but for now I just want to get it running like it used to.

I checked the vacuum can and it's not leaking. I don't notice any movement in the distrib though. And i dont think the vac advance is kicking in. At 3k I only have 30* of total advance with 10* BTDC at idle. I should be getting more and that extra bit should be from the vac. If the vac advance can is good what might be the problem for the vac advance?
Get a hand held vacuum pump and hook it to your distributor . If there is no movement when vacuum is applied the advance mechanism is probably froze up and just needs to be oiled.