Im also looking for vaccume hose info i know it goes from the blower housing 2 the boost bypass act top barb & from the tree on the blower bottom barb to fuel regulator. Top barb on tree to where? Rear barb on boost bypass act to where? & boost cont valve barbs to where i dont know? If u can help please krusing
Keep in mind, the one of the connectors on the Boost/Bypass Solenoid, has a foam like filter on it, "Top port"
where on mine, the foam filter had perished, probably due to the heat in the engine bay,
considering it is above the exhaust, and bolted on at the back of the left head, and at the back of a motor, as is always the hottest part, as there is minimal to no air flow, and mongrel to get to, and don't attempt to work on it when its hot.
I also replaced the OEM rubbers fitting that the plastic hoses went into, and they had perished and causing vaccum leaks, What I did, was go and buy some Vacuum hose from Supercheap and replaced all the vac hoses, which also stopped vac leak.
Good to see you got it sorted.