Found this recent posting on Swiftech's website:
An Assesment of Radiator Performance.
This is BillA's radiator test that he said he had done, but was not sure when, or if it would be released.
I see that some rad lines are not taken in account, but recognize it is because of dates it was run. Only question I have is why the 3/8" hose barbs on all rads, except one... Thoughts Bill?