electric fan CFM needs???

going to guy an eletric fan. I have a 333 with a big block radiator. What cfm fan should i get. more the better or not?

was thinking about a 2900CFM dual set up....

Just go to a junkyard and rob a set off an LS1 or LT1 car. Should be dual fans and be cheaper than the ones your trying to buy.

okay will do...

junkyard unadvailable, goin to try ebay....

www.car-parts.com