Need help with this vacuum reading

Well, "not really" i guess would be the right answer...LOL

The car isnt dying out like it was....replaced the coil (again) and found a loose connection at the ballast and so far, after a couple weeks of car cruises, no issues....

The idle is still rough etc, but it runs real good when you gas it........revs up high and pulls hard....

So all I can figure is that I have a cam as has been suggested and that the idle is the way it is because of that.

I still have an oscillating vibration that I cant figure out quite yet....dont think that is related to the vac readings though.

I have decided to drive it for a bit and see what pans out.

A guy I met at a car cruise who seems to have a lot of experience building these things took a quick listen to my engine and felt the vibration I was talking about and he seems to think that I should just drive it until it either gets worse or I hear other noises etc.....not sure that is the best approach really but given my choices I guess it makes some sense.

The whacky vac readings at idle? Dunno. It runs too good mid range to the top to be a mechanical issue, I think.....:angry7: