I just got my Koyo radiator (thanks George!) and was wondering if there is a standard fan you upgrade too, or is it even worth changing the stock ones out? When I have done a radiator mod to previous cars I generally get the biggest fan(s) that'd fit, build a shroud to duct air through the radiator and hook up an external temp switch/relay.. Is it worth it on the FD series? I'd love to start finding the smart ways to save money when upgrading. I figure this is the best time to eliminate the AST and possibly go w/ the pressureless system, I like that idea.

TIA

Richard
93 MBM Touring
this will soon
Be a list
Of all the cool stuff
I am putting on my RX-7
And may go on
further and further

"I own many cars, but I drive my RX-7"

 

The stock fans do a GREAT job of pulling air through the radiator. Not to mention, they fit just right. Just re-use the same fans.