The pump is connected to the Fan adapter on my mobo, could that be doing anything? How do I max the power on the pump? Both pumps give the same result so doubt its the pump. At this point I think the pump might not get enough power (tried various adapter from my psu same result though)...When I connect the EK-Bay alone to the pump it spins well, it only happens when I add the rest, I'll do a one by one test and see if it is the GPU.
Connect it directly to a molex connector on the power supply and try it with the mcw80 block.