Anyone using a 2-row 22" Champion Rad. ?

^^^ The Contour fan setup sounds pretty good... much better than the cheap, thin-bladed fans being sold so often. You need a good relay.... running below 160F all the time is not the best for an engine; internals may not heat up and expand as they should (pistons in particular) and combustion can be less complete. T'stat won't open very much at all (unless you have a 160 t'stat), and then flow will be low and it can be more prone to hot spots developing in the heads. It probably will get warm enough to get the condensation driven out unless you don't drive very far.