I'm going to do my build with a few sizes of blowers to get an idea of cfm capacity.
I'm also looking at trying out the Performance Trends Black Box computer on this bench design, heard a lot about it but haven't tried it yet. It reads +/- pressures so no connections need to be changed when switching from intake to exhaust testing.
If I find the plans to be a "killer design" look for a possible price increase on the plans LOL

Edited By bruce on 1194663282