360 Intakes

Has anyone seen a flowbench comparsion betwen the Edelbrock Air Gap and the cheaper, but similar Crosswind air gap-style intake?

I am looking for flow bench numbers here, not patriotic rhetoric.

Nothing wrong with being patriotic, but I'd prefer an answer devoid of subjective, nationalistic opinion. The price differential between those manifolds is enough to warrant an investigation as to the flow characteristics.

I've never seen any hard numbers, or any kind of a comparison test between the two, and am curious. Anybody here ever put either of them on a flow bench? The data might be more useful than subjective slams having to do with their country of origin.

Thanks for any information.

Bill (patriotic as the next guy, but give me numbers to support your argument.)