Has there been pressure drop curve data released for this block yet?

If thermal performance is coming out, why not release the pressure drop curve as well?

It would be great to see a comparison of the block, a stock fuzion, a nozzled 4.5mm fuzion, and the GTX.

From the looks of the stainless plate nozzle, I suspect there is a substantial improvement that could be made regarding pressure drop and that's simply to use a thicker nozzle plate and radius the inlet side to reduce the entrance losses.

It's obvious to me the slotted nozzle plate is the controlling factor regarding pressure drop. There is likey a fair amount in the microchannels as well, but making a small change like making the stainless nozzle plate out of 1/4" or 1/8" acetal and refining the nozzle to reduce entrance losses would prove beneficial IMHO.