I wanted to bump this topic as it kind of died off, I was wondering what software was used to generate the manifold and testing of airflow through it? The other curious question I have when generating a model like that is that based on natural air flow through it or a pressurised design?
The final thing on that model is do you have dimensions of it to build one?
I was also wondering, this slot in the manifold and general dimensions of building a dual plenum manifold, how do you calculate the sizes you need?