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Top 4G63 Technical 4G63 Tech topic #8824
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Subject: "RE: boost drops as soon as it hits max psi...." Previous topic | Next topic
Vandy420aApr-06-05 05:26 AM
Member since Jun 04th 2003
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#8831, "RE: boost drops as soon as it hits max psi...."
In response to In response to 6

          

how do you guys see max boost at 3200 rpm, esp. with a stock downpipe?!?!? I"m looking more at 3800...

sounds to me like the wastegate is sticking shut, then slammign open and staying that way. Check the cotter pin---remove it and move the wastegate by hand to see if its sticky...very easy to do as you install a larger downpipie

Are you ported/polished? What size flapper? there may be some carbon gunk in there...

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Black 98 GST missing her owner and looking for a new one...Inquiries welcome

  
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boost drops as soon as it hits max psi.... [View all] , All4thaN0okie, Apr-05-05 10:41 AM
  RE: boost drops as soon as it hits max psi...., TeamJeff_99gs, Apr-05-05 11:10 AM, #1
RE: boost drops as soon as it hits max psi...., All4thaN0okie, Apr-05-05 11:17 AM, #2
      RE: boost drops as soon as it hits max psi...., PowerEclipses, Apr-05-05 01:41 PM, #3
           RE: boost drops as soon as it hits max psi...., All4thaN0okie, Apr-05-05 02:20 PM, #4
                RE: boost drops as soon as it hits max psi...., TeamJeff_99gs, Apr-05-05 02:54 PM, #5
                     RE: boost drops as soon as it hits max psi...., All4thaN0okie, Apr-05-05 04:17 PM, #6
                          RE: boost drops as soon as it hits max psi...., Vandy420a, Apr-06-05 05:26 AM #7
                               RE: boost drops as soon as it hits max psi...., All4thaN0okie, Apr-06-05 08:53 AM, #8
                                    RE: boost drops as soon as it hits max psi...., Uberingram, Apr-07-05 06:15 AM, #9
                                         RE: boost drops as soon as it hits max psi...., All4thaN0okie, Apr-07-05 01:54 PM, #10

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