I have a head-flow meter kit that is available to either Automotive, Motorsports as a donation, or barring their desire to have it, it’s up for grabs for anyone else who wants it. Basically consists of a stand with a long graduated glass tube and a plate that goes on the bottom of the cylinder head so that you can measure it’s flow rate.
Let me know if either of the committees are interested, or if anyone else would like this.