Forced Induction Custom FI Setup Questions

14b stock psi?

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Old May 23, 2005 | 07:29 PM
  #1  
buddy4002's Avatar
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Default 14b stock psi?

what is the stock wastegate set at? 1g dsm 14b.thanks
Old May 23, 2005 | 07:34 PM
  #2  
D-ROB178's Avatar
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Default Re: 14b stock psi?

8 psi,once in a while it creep to 9 or 10
Old May 23, 2005 | 07:58 PM
  #3  
FooK's Avatar
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Default Re: 14b stock psi?

mine holds 7.5psi rock steady.
Old May 23, 2005 | 09:13 PM
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90turboteg's Avatar
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Default Re: 14b stock psi?

hmmm. i know my friend chris has a 92 awd tsi and when he got it "stock" he was runing 11psi, but there were a few hacks done that came off dsmtuners.com i think.

also my cosuin has a 94 dsm and it was running 9psi, so idk, when my ls was running 1 stock boost was like 8-9. but who knows, internal wg can suck, but there not all that bad, i like external more thow, especialy because of them not boost spiking.
Old May 23, 2005 | 10:45 PM
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Default Re: 14b stock psi?

Factory DSM had a solenoid to keep boost at 8psi when the motor is cold and 10psi when warmed up.

So in actual fact the wastegate is set at 8psi
Old May 24, 2005 | 12:09 AM
  #6  
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Default Re: 14b stock psi?

nice, i was worried that it was set at 11 psi which is more than i was looking for. waiting on my missing link and i will get to find out for sure.
Old May 24, 2005 | 08:47 AM
  #8  
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Default Re: 14b stock psi?

what would you suggest, uberdata?
Old May 24, 2005 | 09:11 AM
  #9  
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Default Re: 14b stock psi?

If your OBD1 yes.
Old May 24, 2005 | 08:54 PM
  #10  
Koby's Avatar
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Default Re: 14b stock psi?

You guys are all wrong.


It is a 9psi wastegate acuator. If your getting more or less your ------- something up. Could be a million things, too much boost = boost creep aka overrunning the amount of air you can flow through the internal wastegate.

Too little boost = your wastegate flapper is getting blow open because you have a busted actuator, or you have shot journal bearings, ect...



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