Originally Posted by
Robert AMG
no brother we are dealing with water cooling, you will not get any benefit with 2 he's in parallel, you need them in series so the water will cool from the first HE then enter to the other one for more cooling. as for flow, all the stock lines with the IC lines are 1/2" so the flow will be the same in the system even with supercooler at 3/4".
Not to argue, but you
will restrict the flow if you hook up an OEM H/E in series with the Supercooler. Waldig did the testing some time back, and recorded the results w/ the higher flowing Supercooler. Whether two H/E's in parallel will cool any better than if they were in series; I'll let the AC engineers/techs on the Forum debate that.