Just thought I'd post up a few quick pics I took of a cut-away TBSS / NNBS intake manifold that GM had at the North American International Auto Show here in Detroit a couple of weeks ago...
Nothing too detailed, but I found it interesting, personally.
Maybe kind of a peek at possibly what some of these people are trying to "Port" when they cut these in half and epoxy them back together. I know just from other pics I've seen of these "ported" intakes, looking down the throat they take off some areas of the side of the "half-pipe" and into the runners...
anyway, here they are:
Reply With Quote
Originally Posted by jbauto
