Help With Turbo...Please.

[TsiOcr]

First of all my turbo is squeeling at high boost. its making a whistle/squeeling sound. It does this even if in neutral if i pipe it at high rpms. any suggesstions? also just now i was parked and had my foot on the clutch and i piped it, and my car built up 3psi of boost and actually moved forward a bit(clutch is going). how can it be building boost if there is no load on the motor? i am sure my boost gauge is accurate.
Please Help!!!!!

 

[nine5raptor]

if it moved ANY sans rolling down hill, then there is a load on the engine as the clutch is not completely disengaging.

you need to adjust your pedal a bit.

 

[TsiOcr]

OOoh yeah... good thinking man.. thank you for your help

 

[TurboTerror]

I can build boost in neutral. 10psi by 6k

 

[TsiOcr]

How can you build boost in neural? i seen something you can buy for supra's that will allow that. its like $300. is that what you have?

 

[nine5raptor]

you can easily build boost with a stutterbox like the one built into tmo's chip

I can build a whole .5-1 psi in neutral if I really romp on it.

 

[TurboTerror]

I don't have anything like that. I can just get the gauge to tap 10psi when I hit somewhere around 6K RPM in neutral.

 

[nine5raptor]

then you have a load on the engine as well. either the wrong oil in the tranny case, motor, worn tranny, clutch not disengaging, etc. I have a very free flowing intake with the 3.5" gm mas (spool is faster with the 14b than it was with the t25) and I can only get ~ 1 max.