Here's one for all the guys that are having overheating problems the stock computer turns on the fan waaaay too late on our cars and as our cars get older the hotter they want to run.If you put in a 180 thermostat and run this mod your car temp wont go over 195 if set correctly and if your car doesnt have anything major wrong with the cooling system .I have this on my cobra for the past 3 years with the stock radiator and then with the fluidyne it works awsome I only put the fluidyne because I plan to make big mods to the motor soon and extra cooling doesnt hurt keep in mind you use your stock fan and the high speed wire on your fan it will cool down quick believe me and use the recommended wire and you should be fine this is cheaper than getting a tune just to fix the fan problem this is if you have the stock electric fan or if you are planning to put one on
http://www.fordmuscle.com/archives/2003/02/electricfan/index.php
http://www.fordmuscle.com/archives/2003/02/electricfan/index.php