Vacuum Lines

[Emcee gsxtc]

1998 GSX, 1G Head, 1G Intake Manifold, 2G Exhaust Manifold, TIAL 40mm Wastegate, GReddy Type S BOV, Greddy FMIC & Piping, No name Manual Boost Controller.
:headache:
I think thats everything important. I need to know where the vacuum lines go from the BOV, Wastegate, and Bost Controller. I will post pics in a minute. There are 2 vacuum lines from each. I will explain more with the pics.

[Emcee gsxtc]

The boost controller goes to one of the ones on the wastegate.

[Emcee gsxtc]

heres the boost controller. Now, the red tip is supposed to go to the wastegate, I just dont know which part of the wastegate.

[Emcee gsxtc]

Heres the BOV

[Kracka]

The MBC goes to the lower WG fitting, the upper fitting (on the cap) stays open.

[Kracka]

The upper fitting on the BOV goes to any preasure source, something off the intake manifold would be best. The lower fitting stays open.

[Emcee gsxtc]

Thank you I would have had the upper wastegate fitiing hooke up. Any clue on the other boost controller source?

[A//// Guy]

Use the intake manifold nipple by the fuel rail... :uh:

[Emcee gsxtc]

:bounce: Thanks to both of you.

[Kracka]

You can also tap the boost controller into the line that runs to your BOV. The best place for the MBC would be a preasure fitting on your turbo's compressor housing or outlet elbow if it has either of those. The shorter you keep the MBC lines the better; it will help eliminate boost spike.