Edit: I'm selling this build. pm me if you interested in anything.
or email me firstname.lastname@example.org
I've been kicking this idea around for a year or so, lurking, looking for a deal; got the 42mm plate itbs for $43 shipped, the manifold for $40 shipped.
I have access to a full machine shop,
a buddy to design the itb to head flange adapter,
another who is an increadable machinist with a full cnc shop in his garage I'm gunna get to machine the adapters.
the manifold is a toyota corolla piece
the head to itb flange and the itb to manifold flange will be made out of the oe casting.
the air shroud rial will be made into the vacuum source. it will also have an idle stabilizer. the second injector bank will be used for water injection.