360 head trip

Not to change up the topic but....has anybody tried those new cheap (relative term)
flow benches? You know the ones that interface with your laptop (or whtever) and use the shop-vac (must be 5 HP shopvac minimum). I was watching the vid and it seems like a pretty sweet deal for the home user, supposedly it's very accurate.

That's what Justin has and it was REALLY close to a superflow bench for rated numbers on the same day. We used a HD shop vac at my house, worked well.

Justin, I'd bet those number you got at the (Valve mod, SSR, Chamber) would be real close to the one my heads got with a good VJ. Think mine went static at .450, right, then held steady at that rate through .550