want to take off the plenum and drill and tap the intake valve cover...could I simply run a hose from the current PCV hose up to the vent tubes by the throttle bodies? My initial thought was no. However, after looking at your write up I see no reason I can't. I already have breather filters running off of those tubes so it would just be a matter of running some hose back to the PCV.
Is there any reason boost pressure from the intake manifold/PCV should not be introduced at those tubes?