Originally posted by J
I don't personally feel that 1x fan and a half-size radiator is 'enough', but I know others do it successfully. I believe in overkill myself, and have: a (fullsize) fluidyne radiator, flexalite fans, dei heatwrap, 160' thermostat, higher radiator cap, etc. You can also remove the relay for the fans and can run a short 2" wire to have them run all the time. You can buy a cheap little tester from walmart/autozone/etc that tells you if anything is in the coolant besides coolant. - J

Does your fluidyne get really hot to the touch? What vehicle was the 160 degree thermo? Do they sell it at autozone? What did you heatwrap, the dp? Will adding a pusher type fan from the other side of the radiator have any kind of significant impact? Sorry for all the questions!