jjtarnow,
How do you like your Evans NPG+? I was looking into that and it sounds very cool...basically a pressureless system. Now, I was reading the technical specs on their website and it looks like the specific heat capacity of the NPG is not nearly as good as plain water... few things are as good. Or do I have my specific heat values backwards. I forget which is "better" for cooling applications, a higher number or a lower number. H.S. Physics wasn't just yesterday.
I am getting ready to do a complete drain and refill (had to take the water pump off for some machine work...long story) and was wondering about refilling with the Evans stuff. At a minimum, going to use the Water Wetter and Distilled Water, but was thinking of going for the NPG+.... what have your experiences been?
JP