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Best PCV Valve

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Greetings everyone,

do you guys have experience with different kinds of PCV valves?

Do you know one or did you find one that has a low failure rate and works well, meaning that oil deposits and such dont interfere with its function and that it fully closes and fully opens in vacuum or boost.

Hope that this actually belongs into the engine building thread.

Hey Erdinc, I'll admit that in pretty much every build I'm involved with, the PCV valve is ditched in favour of a breather. I don't have a lot of experience with Aftermarket PCV valves that I could draw from either. Is there a reason you want to retain a PCV rather than an open breather?

I use a M/E Wagner no issues so far.


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