Don't do it don't do it. PCV flow is about 80% fuel vapors from the oil. Cycling those vapors into the manifold and burning them is calculated into the ECM's fuel map. It is very important for a smooth idle and best performance. Pinch one of those hoses off or unplug it with the engine idling (being mindful to plug the giant vacuum leak you just created) and see how the engine starts acting. You'll see how important it is.
Late,
Trav
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