Quote:
Originally Posted by SPOHN
As far as the PCV system goes I have filters on the intake side. Then I will be running a oil catch can vented to atmosphere while the manifold will be capped off. These are just some progress pics. Trust me, I know what I'm doing. Lol. I might not run a OCC. just let it vent as is directly from the Check valve.
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Air doesn't blow out of the outlet though, you have to put vacuum on it to draw it out.
That's why I said you'll run lean unless you plan on installing an electric vacuum pump to evacuate the crankcase.
I've tested this on my own car and confirmed that without vacuum on the PCV outlet, no air passes through the crankcase (other than blowby).