Mopar Viscous fan??

I was having ovrheating issues and added a MOPAR Viscous Fan along with a shroud, new water pump, and re-cored 3x radiator...
Car never goes over 165 with a 160 thermostat... gonna bump it up to 180 degrees to let engine run tad hotter.
Never thought Id have a problem with engine being too cool! :burnout: