Hey guys, trying to figure this one out but haven't been able to confirm my thoughts yet. I am swapping an m52b28 into my car and throwing a turbo on it while I'm at it. I obviously do not want positive crank case pressure, and from what I can tell, I would be creating just that. My thought was to vent from the valve cover into a catch can with either a vent to atmosphere (with filter of course), vent to atmosphere with the other line going into the dipstick tube (not sure if this would help or hurt), or vent from the valve cover into a catch can with a good quality one way valve into the intake like the old ccv would to help create some negative pressure in the crank case until boost comes on.
Thoughts on what would make the most sense? Not worried about throwing codes as a) I have to tune for the turbo anyways, and b) I think I am going to go with he new MSpnp Pro coming out for the m50/52 motors so I can tune it however I like anyways/
Thoughts on what would make the most sense? Not worried about throwing codes as a) I have to tune for the turbo anyways, and b) I think I am going to go with he new MSpnp Pro coming out for the m50/52 motors so I can tune it however I like anyways/
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