I mis-read the photos, they are difficult to understand what's going on there, but I think I got it now.



Looks like the turbo charge pipe goes from the intercooler to the blower inlet, then the blower outlet goes direct to the intake manifold.



Low RPM the blower will be sucking from the turbo, which will spin the compressor fan, but I doubt it'll spin it fast enough to cause problems or overrev at such a relatively small air flow (8psi low RPM). The blower will have boost off idle, which will spool the turbo stupid fast. You've got the blower intake sucking the compressor fan, and then a significantly increased exhaust volume and energy. Now as the turbo comes on, the blower will become a huge restriction. And up top, I'm not sure how the blower will react to seeing 25psi on it's intake. Maybe add a few psi before feeding that to the motor? If that's the case it's no bueno, the blower is ridiculously inefficient at those flow/pressure levels, and not being intercooled will compound the problems.