Going to use my favorite set up.The 14" Ford Crown Vic fan hands down flows more air than most out there.The down side is they need relays because they draw so much power,and they are very loud because the amount of air they move.You can hook them up to a thermostat to turn on and off.The rest of the system as stated has to be up to par and anytime you are looking to cure a over heat condition you have to consider if the coolant is moving to fast threw the rad.There is a balance you need to obtain.If the car doesn't need antifreeze,we know that water is a better coolant because once antifreeze gets hot,it stays hot longer than water.

My $1.00 opinion discounted to .02 for my home base site.