Thread: Throttle bodies for VE??

why not port gti-r ones.. cut the flange... connect it to VE manifold? it should shoot str8 out instead of upwards like the de .. the materials are around alot. you can port the gti-r ones to match the VE section.

to physically fit GTir ITB's isn't a big deal but they aren't nice throttle bodies. They aren't a straight through port design. They are only about 90mm flange to flange (head face flange to the flange where the plenum runners bolt onto) and in the 90mm they change from oval to round port, step up about 20mm and change from 97mm centers too 2 pairs of 78mm centers. So the ports have a very sharp change of direction in the ports so wouldn't flow very well.
Although they could easily be adapted there are alot better options to adapt before I'd put them on.

That said I would be still be intested to see if the whole ITB including plenum, would make more power than the standard sr20ve setup.