MBC questions about vacuum line hookup

[GSTurbo1]

Ok I found out why my MBC is not working (only getting 8-10lbs. boost). i'm pretty sure I hooked it up wrong. So I have a vacuum line coming off the turbo, goes to a T fitting (no check valve), One end goes to the BOV and one goes to the boost controller then to WG actuator. Could this be why it's not working. the BOV is a blitz

yep def got it hooked up wrong. What does my bov vacuum line need to be run to? It is mounted on a flange that is welded onto my turbo piping. Have no clue what to run the vacuum on the top into.

I want to run the turbo compressor vacuum straight to the BC then to WG actuator.

let me know so I can

 

[glowryder]

i would imagine the MBC goes on the line connecting the compressor housing to WG..

 

[Peej420a]

Well, My vaccume setup is :Turbo>Vaccume T>Wastegate>Boost controller. IMO The BOV should go somewhere else on the back manifold. I believe there are 3 sources on the back of the manifold. Hope that helps a little.