To use that boost controller, you would have to tee off the vacuum line between the nipple on the compressor housing and the wastegate. The vacuum manifold would not be drilled for a wastegate port since it is going directly there from a better source.

 

something like this?

or

 

The first one is almost correct, but you wouldn't want the manifold hooked up to the wastegate. It is already getting vacuum pressure from the fitting on the compressor housing.

The second picture is not even close.

 

so how do i turn the 1st pic from almost correct to all correct.

 

I just told you.

 

http://66.70.20.245/images/tech/TiAL...on_Drawing.jpg

I don't know wth they're talking about with the vent though. :dunno:

:edit: oh, that's for if you don't have a BC h:

 

so both of the wastegate fittings feed back to the intake side/post turbo?

 

with that pic shown, im guessing i have to cap the fitting on the turbos cold side?

 

I didn't have one. :dunno:

 

u left the fitting open?
would you loose boost from there?