I have the Blitz SBC I-D boost controller & am a little confused about the vaccum set up.
Let me see if this is correct.. The out port on the boost controller valve unit connects to the top of the waste gate, the in port T's off to the side port of the waste gate & compressor houseing. Connect the valve unit electrical wire to the SBC brain unit. Then the vaccum line from the brain T's off to manifold pressure and the blow off valve.

Can some one please let me know if I'm wrong & what I should do if I am?

Thanks a million in advanced!!