TwinTurbo.NET: Nissan 300ZX forum - Update on boost issue
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Subject Update on boost issue
     
Posted by tomas1329 on August 22, 2011 at 5:56 PM
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Message So i ended up buying a Greddy Profec b spec 2. With this controller the car also did not boost more than 15psi. Now i disconnected the wastegate lines and the car also did not boost past 15psi. Now this means the the wastegates are sticking open correct? The turbos have 1200 miles (sport 500's) on them. The other odd thing was that these sport 500s only held 5psi on the wastegates. Any input would be helpful. I might put my original wastegates on just to see if it fixes the problem. Also i boost checked the car and there are no leaks.


Thanks
Tomas

     
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