Feets,

I have read through all of this (mostly), could not see the pictures you posted from 2010. I would like to make this change, but need to know a few things first. I apologize in advance if I skipped over the answer in one of the previous posts

1) new vs old style. We want the new style? What vehicle application do I look for?
2)does the new style require a "controller"? Or can I just wire +, -, and a 12VDC for the trigger?

FYI - I am replacing a dual flexalite setup that one of the fans after 10 years decided to go south. I have a 165 amp GM alternator so no power issues there

Thanks again for all the info


  • 67 coronet 4dr, 383/727/GVOD, blown, EFI, daily driver
  • 230/238, 114°LSA cam, 1.6 rollers, 9:1 comp, 8 psi boost
  • NEW BEST ET - 12.40@110mph...