I had bought one of these a while ago to cool my truck down at the track. At that time I paid $90.00 for it.

It works really good they blow 300cfm, and have two power outlets on them.
So I went looking for a 2nd one. I found them for $55.00 here
http://www.thetoolwarehouse.net/shop/MAN92.html

They are great, you can hang it infront of the radiator, or put it up in the engine so it blows right on the supercharger.

Figured I would pass the info on to the rest of you.

 

Those fans are great. WE have them for my race car and they work real nice cooling it down on hot days. The ones we have a 600 cfm not shure where we got them though

 

what is the power plug that comes with those? Ash tray or generator?

 

I run the fans, and battery charger off a honda 2000 generator.