Lets see what you have, what fits and what cools well for a factory 26" radiator. I am looking for something from possibly a late model car that will install with little modification. Junk yard scores are great. Let's see them.
Don't know about the factory radiator, but the ford contour and the mercury cougars w/ the v-6 I think 90-95ish has a dual fan that fits the 26" champion radiator like a hand in a glove, works great on my car.
I am in the process of putting a chevy HHR electric fan and summit 28x19 universal radiator in my dart. That fan was $38 shipped at rock auto on close out.
1995-2002 Ford Contour dual fan set up on my CC374 Champion 26" 3 core. Replacement part made by Dorman, part #620-104. Most of the online specs have them listed at ~3600 cfm while on the low fan setting. I've seen the high fan setting listed at as much as 6000 cfm, depending on who the info is coming from. Mine never even kicks into the high setting, and that's on a .060" over 340 with iron heads making somewhere north of 400 hp.
I have a write up on most of what I did on page 3 of my build thread, it's down at the bottom of the page.