GM Dual Fans install into 2nd Gen **Pic Heavy**

Discussion in 'High Tech Retrofits' started by czizza, Oct 20, 2019.

  1. biker

    biker Veteran Member

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    Very nice work. Maybe I missed it, but what was the original year/model application for those fans?
     
  2. czizza

    czizza Veteran Member

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    The part# is in the first post. I believe the fans are from a 98 to 06 Fbody.
     
  3. biker

    biker Veteran Member

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    Ok thanks. Saw the part number, just didn't know what it was originally for.
     
  4. CorkyE

    CorkyE Veteran Member Lifetime Gold Member

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    I installed these fans also, virtual drop in for our cars. Used the original close out plate too, just some minor tweaking required. My wiring was a bit more complex since I'm letting the ProFlo 4 ecu control both fans. The ecu provides a ground for relays, so I installed a relay for each fan. I can set different temps for when I want each fan to come on. And to make it more complex, guy I had charge the a/c said I needed both fans coming on when the a/c was turned on, regardless of engine temp. So, one more relay was installed. It's working well though and doesn't look (too) shade tree like.
     
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  5. biker

    biker Veteran Member

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    Nice. I was researching that exact topic last night. I was hoping the proflo would control both fans. I may consult you again when I'm at that point in the spring.
     
  6. 76z28

    76z28 Veteran Member

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    That is how I have mine installed(minus the ac part)
    Works awesome! I never have to worry about it.
     
  7. green 1977

    green 1977 Veteran Member Lifetime Gold Member

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    Very nice write up
     
  8. ULTM8Z

    ULTM8Z Veteran Member

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    Yeah, AD244A here. 130 amps on mine and pretty much all of available at idle speeds. EFI, stereo, HID headlights, monstrous Ford Taurus electric fan, etc... never goes below 14.2V even at idle.

    AD244 is nearly a direct swap for a CS130.

    http://nastyz28.com/threads/ad244-alternator-upgrade.320800/#post-3657314
     
  9. 76z28

    76z28 Veteran Member

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    I wouldn't say direct bolt in for these cars... Maybe later model. You have to find the right one with 12 and 6 ears. In my case the ad230 worked.
     
  10. amargari

    amargari Veteran Member

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    What is the width and height of this assembly?
     

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