For a school project I have to study with CFDesign "fluid through a solid structure". I thought about an inlet manifold and as I have a std Cosworth YB unit at home, I thought why not going this way !

But to give credit to my project I would also need to compare the model I'm gonna build with some other ones (aftermarket plenums).

There are few versions available, and of course I cannot ask someone to send me his plenum to make a 3D model out of it, but I would be happy if anybody has got 3D CAD models of these aftermarket parts !

I will then be able to compare flow characteristic in CFDesign and study other values.

Thank you very much in advance !