Ok on to some pictures.

Here' a better closeup of the finished and unfinished part.



It fit's in the flange I had cut for the front of the throttles perfectly.



Nice radius on the lip.



The other end also flares open in a lip, so it'll transition nicely to the larger throttle.



If I mount these straight on the throttles and I really want to since it will make building a plenum much easier, then I'll have to delete the brake booster, I'm sure of it. Otherwise I'll have to mount them at a 45 angle or so to miss the brake booster. So that booster has less and less luck of ever returning to the engine bay.