TwinTurbo.NET: Nissan 300ZX forum - Wastegate adjustable spring problem
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Subject Wastegate adjustable spring problem
     
Posted by irdhp on July 24, 2016 at 3:12 PM
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Message Can someone tell me what can cause a drop of boost from the wastegate? I had 0.9 bar. Later i did a leak test. There was a leak from the wastegate. Fixed that and went from recycled bov to open bov. Now I only have 0.5 bar on a 1 bar spring??? Pressure tested the wastegate to See when it began to open. Opened at 0.5 bar. That should as far as I know not be possible with a 1 bar spring. What am I missing?

     
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