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Old 05-26-2009, 09:32 AM   #1
Bobby Zlatkin
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Question PCV, advantage or not?

Is there an advantage, disadvantage or does it make no difference in leaving the PCV valve connected on a stocker?
Does it provide more air to the engine?
Or, should you just block the PCV port in the intake and forget about it?
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Old 05-26-2009, 12:21 PM   #2
mike natoli
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Default Re: PCV, advantage or not?

a pcv working properly will be closed under wide open throttle
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Old 05-26-2009, 02:12 PM   #3
Chris Hill
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Default Re: PCV, advantage or not?

I've seen fast stockers both ways.
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Old 05-26-2009, 02:31 PM   #4
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Default Re: PCV, advantage or not?

I have run them both ways and as mentioned above, they are closed at wide open so no difference in performance. However, I think you will see less valve cover "milk" with a PCV. [maybe]

Usually I do not run a PCV but see no problem with doing so.
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Old 05-26-2009, 05:54 PM   #5
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Default Re: PCV, advantage or not?

I have a pcv valve on mine.
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Old 05-26-2009, 07:45 PM   #6
gmonde
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Default Re: PCV, advantage or not?

i run two,and the engine is sealed good ,no dip stick or breathers,havent had a data to say weather if theres a horse power gain gmonde
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