TwinTurbo.NET: Nissan 300ZX forum - But they wont hold as much as you can dish out...
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Subject But they wont hold as much as you can dish out...
     
Posted by SoSideways on January 25, 2003 at 3:37 PM
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In Reply To Just like a BOV, they are not boost dependent..... posted by LitlElvis on January 25, 2003 at 02:53 PM
     
Message They will leak as the pressure drop across the system cause the pressure at the manifold to be less than the pressure at the BOV's piston surface, creating a slight vaccum effect on the diaphram of the BOV. To add to that, the pressure within that system would push on the piston of the BOV, keeping it open. The only thing that would keep the BOV only slightly opened (to leak boost instead of completely depressurizing the system) would be the spring, and if the spring is too soft, then the BOV wouldnt hold the 3 bars of boost that you're dishing out via twin T88 turbos.

Please dont misinform Zboost with statements such as "So to answer your question, as long as the hoses are properly attached, they will hold any boost you can put out."

Just my $.02

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"How long will it be before the Honda riceboys get chips that rev their engines to make music? If the terrible music blasting from their cars isn't enough, soon we'll have to put up with hearing their weedwacker engines rev eminem." - Marshall, replying to John(Houston)'s post about the Minardi F1 engineers playing songs with their F1 V10 engine.

     
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