The VC PVC hooks to a port on the manifold, near the plenum floor. Its kinda cluttered, and hard to get a clear pic.

I have no idea what it's done power wise. A lot of dyno time would be needed. Next spring I intend to go to the track and test this setup out.

I'm guessing this will mainly affect 60 foot time.

Cab these Wagner valves are really impressive because they manage the vacuum signal so well. I'm convinced a lot of carb idle issues are caused by PCVs not metering correctly.