Anyone out there ... running this cam in a 383? Using AFR 190's and have 10.25 c.r. (engine still on stand) How much vaccum is created at "normal" idle? Vaccum canister ... yes/no? Appreciate all comments. Thanks!

I ran it in a 400 at about 10.3-10.4:1. It had about 12-13" at 800 RPM idle (stick car). I had no problem with brakes, the AC, or anything else. No vacuum canister.

I have a 383 10.1 afr 190s, I get aprox 11 dito on the brakes.