Fg plasaman 800hp copy

[Vrdesign]

That pic of the internals of the copy cooler shows that its using 'extruded' tube and fin core. Plaz do not use this style of tube in their cores. Extruded tube and fin typically does not have enough surface area to transfer adequate amounts of heat. I'd stay away from that cooler. plaz use fin which looks the same as the fin you see in a bar and plate cooler, but without the heavy bar and plate construction.