• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by joordaaaan

  1. J

    Gtp lo boost

    I have an 01 gtp and have a ported supercharger, 3.6 pulley, tog headers, zzp 3.0 downpipe, Flowmaster exhaust, intake, 1.0 pcm and I am pushing full boost on my d.i.c but on my gauge I am only reaching around 5-7psi I'm am under the impression the 97-03 model gtps stock have 8 psi stock, I...
  2. J

    Grand prix 01

    My 01 gtp just recently started bogging down, when I get up to speed around 50 60 or above my car sounds like it wants to die but won't and when I let off on the gas the noise stops but when I press it again it start again any one have this problem or know a cure? Sent from my SM-G900V using...
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