Sorry for the late update,lost my user name and password and just got it back.
I'm still having the low vacuum issue. But I believe the issue is due to a rad cam. The person who I bought the car from said he thought the car had a big cam but he was the 2nd owner of the car so he was't really sure. But at least I was able to figure out why the car was running like crap...and it was due to a bad HEI ignition module. I replaced the module and the car is running much better, but still at about 10'' of vacuum at idle.