how much does a stock fan flow? I found a good deal on some flex-a-lite fans. Its a 12" but only flows 1050, is that enough? There is also a good deal on on dual 1050 fans.

 

According to Perma-Cool standards (which are probaly biased and more than you need.)

"A four cylinder engine requires 1600 cfm; a six cylinder engine requires 2,000 cfm, a small V-8 engine requires 3,000 cfm and large V-8 engines require 4500+ cfm."

Just to keep my **** cool when I get turbo, Im going to be getting at least a 2000cfm.

 

So i would have to get the dual's to supply enough flow?