i spool up on my gsr pretty quick but my full boost dont kick in till like 3500 and its weird cuz my engine gets louder and works overtime but for some reason it pulls back ......and then after it kicks in is that turbo lag or wut? by the way stock piping and exhaust thinkin about goin 2.5 and no cat

 

when you say it kicks back do you mean that the boost drops?

Rob

 

changing to the 2.5 will help you spool up, but i don't understand what you mean by the engine pulling back. please explain


[Modified by symba, 1:26 PM 7/25/2002]

 

What's your fueling situation? What turbo?

 

like i told you, you got problems with your set-up. fix that before you start tryin to make mods. and please list everything u have on your custom set-up or else no one can help you!

 

rev hard manifolld t3 turbo drag piping boostin 7 2.5 inch downpipe stock piping and cat manual boost controller,msd inlin fuel pump, black fmu,stock injectors spearco intercoole, deltagate wastegate.

 

i am willing to bet that if u made some attempt to make ur posts readable( meaning not long run on sentances and no structure) you would get a lil better response.

 

I have his same problem and nrealy the same setup except I have a t3/t4e I get boost early on enough but it doesnt start pulling until that magic mid 3000 mark like around 3500rpms.... I will be a couple psi into boost lets say 3-5 before I hit 3000rpms.... but its not really moving... but as soon as I get over the 3000 hill it starts pulling hard... Its rather strange.

My fuel setup is stock injectors, msd inline pump, 12:1 fmu, and s-afc. My idle fuel pressure is 38psi with hose connected. I don't think I'm running lean.