Barely Partially is on the other hand, a START.
Reading through this thread, while a lot of it is over my head, I have a few questions... as far as lower velocity, higher volume vs higher velocity lower volume piping and throttle bodies goes, would not a expansion chamber between the smaller throttle body and the plenum entrance have the same effect as the larger throttle body AT the entrance? providing the air space to expand and slow before entering the plentum...
The following MS paint sketch is pretty basic, but it shows what I mean (I hope).
Notice plenum 1 has a large IC pipe and a large TB, both matching the entrance to the plenum. while Plenum 2 has a small IC pipe and small TB, but has a expansion pipe grading up from the IC size to plenum entrance size.
given all the debate about TB sizes, what seems to me to make more effect on plenum and runner efficiency is the avoidance of sharp edges between plenum entrance and walls. Either 1 or 2 would be likely as I follow the flow arguments, to be vastly better than plenum design 4 below which would be afflicted by undesired turbulence where the air flow enters the suddenly much larger space of the plenum?
But what about a plain cylindrical plenum where the throttle body is of equal diameter as the plenum itself? (3) would there be any benefit to such a design as that?