Quote Originally Posted by nateman_doo View Post
and thats with the fan on 100%?

You have the same radiators, in all the tests, with the block and fan at 100%?
Yeah, your fan at 100%, everything else completely identical between tests.

There wasn't any noticeable 'radiator effect' either, as I detailed a few posts earlier (but there may have been a radiator effect, just negated by the increase in heatdump from the hotter CPU).

Quote Originally Posted by Manicdan View Post
whats the pressure drop? would be a good way to know if the design is restrictive enough to give the surface area a speed up of water flow
I don't have a manometer, but flowrate was 1.62GPM, roughly the same as the Heatkiller 3.0LT/Cu.