So I've been scrounging up GM TBI units on ebay and am taking steps to mount that on my engine with Megasquirt control. What I can't seem to find, and it surprises me, is an adapter to mount the TBI on a weber pattern. I currently have a 38./38 direct mounted and it seem like that would be the simplest off-the-shelf solution. Is anyone aware of such an adapter. Otherwise, I'll have to fab.