If port injecting a 235, I think the siamese port could get you into trouble. It's possible for a given cylinder to take more than it's share of the shot from two injectors, resulting in the other one being way lean.
You could fudge a blow-thru TBI injection setup with junkyard GM components, if your guy is pretty good with the tuning side. He has to increase the Accel-Enrinchment to make up for wet manifold operation, among other things.
mv
