wiring altima fans

[mjjstang]

before I say anything I searched and there were a few explainations of how some people have wired their fans, some say they used the ac fan plug, I cut mine though, not thinking when I removed ac, however I found this on summit http://store.summitracing.com/default.asp?Ntt=fan+thermostat&Ntk=KeywordSearch&DDS=1&searchinresults=false&N=0&target=egnsearch.asp looks nice, but says will work for one fan, now could I just wire up both fans to act like one and they would go on and off at the same time, or would I have to purchase 2 of these kits, or is there another way to do this, thanks.

[mjjstang]

my computer freezes when I edit posts, anyway what I wanted to say is it is the first product on that page, the 185 on, 170 off, but doesnt 170 seem too low, will it ever reace 170, I was told this is the range to get though, anyway I dont like the adjustable one becasue it is a radiator fin sensor type, and I hear they suck. let me know what you guys think.