I've done some searching and have found two different flex-a-lite fans that I'm still a little hazy on.
There is the Black Magic Extreme:
http://www.horsepowerfreaks.com/pric...k_Magic_Xtreme
which boasts higher cfm and more shroud cover
or one of these more standard models:
http://store.summitracing.com/egnsea...5&autoview=sku

I'm not sure if the extreme is simply over kill or not. I do eventually plan on breaking 350hp and would like the fan I buy now to support that. In fact, I'm not even sure the Extreme will fit correctly since the shroud is slightly larger than the fin area of my koyo rad (height wise).

Anyone who has already been through this and could steer me in the right direction would be highly appreciated.

 

Pm DAN_S_YOUNG...he is Running a Fan that is about 3000 CFM..His car is still Under Construction,But you can bet that the engine will need all the cooling it can get!(tell him Styx Sent ya!)

 

The Flex a Lite extreme pumps out a few extra CFM (300?), and the shroud has to be modified in order to fit the radiator (not a whole lot).

The Black magic fans, works like a champ; even though the shroud only covers 85% of the radiator.

Here is a kicker, Proform fan:
http://store.summitracing.com/partde...5&autoview=sku

Same as the Felx a Lite Black magic, at a lower price.

 

probably one of the best fans avalable. it works so well it will kill your alternator.