been there feel your frustration
what i done so far to help it stay cool that help
i ditch the 3 row by 22 inch champion rad and instaled there 26 inch , i intaled there 26 inch after having one under warranty because there 22 was doing nothing good
instaled the ferd cougar fan setup
that help alote
by running both fan at the low speed in town engine doesnt go over 185 even in the hottest weather
remove the thermostat instaled a restrictor and plug the bypass hose at the water pump with a 1/2 npt plug
for the water pump i try both the mopar high flow and the napa standard pump that didnt made any diference
try diferent pully didnt help either
im confident that the rad is the problem
3 row 3/4 wide never gonna cool as mutch as griffin with ther 2 row 1 inch
if i knew back than i would i buy the first and the last time a good rad like a griffin
my two cents