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Max boost on stock turbo?

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Old Jul 23, 2008 | 02:23 PM
  #16  
eVosmAs2006ix's Avatar
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Stock IX with no tune Peaks at 21psi and Tapers to 19 just about....
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Old Jul 23, 2008 | 02:26 PM
  #17  
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I'll be running 30psi on my stock IX turbo as soon as I work out some car trouble.
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Old Jul 23, 2008 | 02:37 PM
  #18  
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Originally Posted by eVosmAs2006ix
Stock IX with no tune Peaks at 21psi and Tapers to 19 just about....

I do believe they drop to around 15-16 lbs by redline
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Old Jul 23, 2008 | 02:43 PM
  #19  
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Originally Posted by ElectricBlueIX
I do believe they drop to around 15-16 lbs by redline
you're correct
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Old Jul 23, 2008 | 02:53 PM
  #20  
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hehe...cool...i wouldnt know. i'm not tuned yet and i'm hardly on redline...
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Old Jul 23, 2008 | 03:00 PM
  #21  
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when I was stock, I was hitting 18-19 and tapering to 14
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Old Jul 23, 2008 | 06:44 PM
  #22  
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Originally Posted by reggiesd
nope...i'm pretty sure you can run even up to 25 psi on stock turbo, maybe even more but i'm not so sure...i run 23 psi tuned.
+1 for that..and welcome
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Old Jul 23, 2008 | 07:18 PM
  #23  
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From: Winter Haven Fl
Originally Posted by eVosmAs2006ix
Stock IX with no tune Peaks at 21psi and Tapers to 19 just about....
I think it tapers to 14 -15 psi
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Old Jul 23, 2008 | 07:20 PM
  #24  
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Originally Posted by ElectricBlueIX
I do believe they drop to around 15-16 lbs by redline
Oops I should have kept reading no need for my input
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Old Jul 24, 2008 | 06:10 PM
  #25  
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25 psi here stock turbo
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Old Jul 25, 2008 | 10:28 AM
  #26  
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From: LA
<------23psi pump....


Sometimes I spike to 25++ ( oops! )
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Old Jul 25, 2008 | 11:01 AM
  #27  
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24 PSI on 93
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Old Jul 25, 2008 | 11:06 AM
  #28  
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From: Tucson, Arizona, USA
I'm running 28 psi on E85. Skiracer turned his up to 30 psi on the dyno and it made only slightly more than it did at 28. So, 28 psi seems to be the sweet spot for the IX turbo on E85.

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Old Jul 25, 2008 | 12:04 PM
  #29  
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From: DFW
I'm running 28-30 depending on the weather with meth of course .

My tuner is running 30 with a hta35r with stock head, head studs, and internals on his nine
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Old Jul 25, 2008 | 12:15 PM
  #30  
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there is people who are 30+psi on 110 they weld the wastgate flapper shut
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