I have read everything I could find on how to make the pcv functional instead of breathers I'm sort of lost and was hoping someone could verify what I'm thinking is right before I start drilling and tapping. Engine is l67 with l67 heads, NA intake manifold. Can I block off the stock pcv on top the manifold and run a hose from the rear valve cover to catch can to check valve to a vacuum source. On the front valve cover run a hose to intake on turbo? (Where this is little to no vacuum)??
what do you guys think?
