340 coolant temperature

I ordered the fans from jegs. they are there universal 14" fans. they pull 9.8 amps ea. and pull 1860cfm ea. I have them wired up to a Derale high amperage duel fan controller. It is part # 16789. I have not had good luck so far with the controller though. the first one they sent me was defective. the second one i got worked great for 250 miles then the sending unit stopped working. they are sending me a new sending unit as we speak. it does have a manual override function though that is nice to have. it is set up with a switch in the dash that will turn one of the fans on no matter what temp you are at. that saved my *** and let me get the car home without over heating it. here are some pics of the install.