I just got my Fd a couple of months ago. Its been a great expirence owning one. My first mod on it was a
metal air sperator tank since the plastice one cracked.
Now I want to add a another relibility mod.
I was thinking r1 style dual oil coolers or Koyo radiator.

Thanks....

 

ive heard alot of bad things about stock radiators on FD's

 

do the radiator 1st, replace bigger radiator, and then i think you should consider buying a bigger intercooler instead of oil cooler since oil cooler is expensive or you can get a used one from R-1 owners, there are a lot aftermarket for single oil cooler