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S Chassis Technical discussion related to the S Chassis such as the S12, S13, S14, and S15.


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Old 11-24-2014, 12:47 PM   #1
BROKENS14
 
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No boost help!!!

my sr20 stop building boost. i dont know what the problem could be. i was hitting about 6psi then i installed a mbc and then nothin. so i took it off and ran a vac line the original way from the waste gate to charging pipe and now theres still no boost. so can anyone can help please
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Old 11-24-2014, 05:28 PM   #2
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I'm sorry, but my suggestion to you is, you should be much more specific with your issue.

Pictures of how you have it set up would help tremendously.
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Old 11-24-2014, 06:55 PM   #3
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I take this is a t25 so take the intake off and the outlet pipeand spin the compressor wheel and make sure it spins freely.
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Old 11-24-2014, 07:53 PM   #4
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Figured it out two bolts some how worked themselves from the turbo tho the manifold and no it's not a t25
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Old 11-24-2014, 10:36 PM   #5
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Oh well yeah a exhaust leak would definitely cause that no boost issue, try using locking nuts now.but anyways good job
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Old 11-25-2014, 11:11 AM   #6
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Thanks a lot brother
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