Ok, one more question on the Holley jetting.

yellow rose said
You do not set power valve opening by idle vacuum. You set it by cruise vacuum. If TB has 14 inches at idle he’s probably 22 inches at cruise.

I’d drop a 10.5 PV in there and start over.

I agree 100% we’ve been over this idle vacuum bs over and over here.
There is no room for “probably “ though.