Joe, we had it at 900-ish on the Dyno, but I think it would go a little lower
As far as vacuum, forgot to check, but simikar cam, with a lot more cross section in the iron motor had 16, this should have all of that, the cam is actually 2 degrees smaller and less overlap. Should be good for brakes, that’s why I chose the 114 LSA
As far as spacers, I think it would have helped, but we far exceeded the goal and this kept it simple. Your intake worked superbly, this engine in a cam change away from the low 600s, thanks for the help
In addition, Wes Adam’s recurve did exactly what we expected too, nice rebuilt on a stock 68 distributor