I have a question...
Does it sound cammed to you guys?
at idle it has low vacuum, and it is pretty poppy and lopey at idle too.
I have never touched it, but when I did a compression check it had 120psi on all cylinders and it had fel-pro gaskets already on it when I changed the intake. It did come out of a 70 satellite roadrunner clone. to me, all those things don't add up for a '73 318.