Re: BOV with vortech supercharger?? (Dextrose)
No personal experience. I wasn't giving you any flack, I was just telling you my summed opinion.
From what I've heard, it's kinda of a pain to get them running correctly (involving changing springs on some of the models), and when they are running properly, there isn't any gains other than the cool noise.
Theoretically, it takes the load off of the impeller in the supercharger during shifts or when you're off the throttle at high RPM, which in turn takes some load off of the belt and the engine. How much, and is it an issue? Dunno...