Can't Make More than 13 PSI On 50 Trim

[z0n3x]

I can't make more than .8 bar on my 50 Trim. The spring is .8 bar. My problem is that I don't know how to plumb the vaccum lines. Right now it go's from the compressor to the boost controller to the wastegate.

 

[TurBoGs-T]

T the boost controller line between the line that goes from the Intake mani to the blow off valve. Then from the boost controller to the wastegate. Plug the nipple on the housing.

VFAQ

 

[z0n3x]

Plug the nipple on the top of the wastegate? Keep in mind that it is an external wastegate. Also is it alright to use the vaccum from the turbo?

 

[midnght]

Originally posted by z0n3x
Plug the nipple on the top of the wastegate? Keep in mind that it is an external wastegate. Also is it alright to use the vaccum from the turbo?

Should just have to move from the old wastegate on the T25 to the external and be set. You mean pressure source from the turbo? The line that goes from the turbo to the bottum of the GReddy-S?

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[z0n3x]

Yes and no. The external has two nipples on it, the top and the side. As of right now, the line from the nipple on the compressor of the turbo go's to the boost controller inlet. The exhaust of the boost controller go's to the side of the wastegate. Now ive been told in order to run more boost than .8 bar (wastegate spring), you have to have equal pressure on the wastegate meaning vaccum on to the top nipple.

 

[TurBoGs-T]

Take that line directly off of the compressor nipple and t it in between the line that goes from the intake manifold and the blow off valve.