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new radiator fans

Old Jul 29, 2017 | 09:29 AM
  #26  
Nisaja's Avatar
Sicker than your average
 
Joined: Nov 2012
Posts: 1,015
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From: Colombo, Sri Lanka
If only I had the money

Btw, is that single 12 inch FAL fan enough to cool the car? Or do we need to get two?

My idea was to use a cheap auxiliary AC fan from the junk yard. Most big SUVs came with an AC fan on the front of the condenser that pushes air inwards. Could pick one up and for around $20.
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Old Jul 29, 2017 | 02:07 PM
  #27  
Steve Dallas's Avatar
Water Foul
 
Joined: May 2013
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From: Republic of Texas
You would need 2, but at 1850CFM each (and 40A of current!), you would not have to worry about cooling in traffic ever again! :P
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Old Jul 29, 2017 | 11:45 PM
  #28  
Nisaja's Avatar
Sicker than your average
 
Joined: Nov 2012
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From: Colombo, Sri Lanka
How do I fix it? Do I have to take out the stock fan shroud? Or cut it and fix this to it? I could get one at a time. 168 isn't tooooo bad. If I could use one of these with one stock fan for the time being, I actually don't mind getting these.
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Old Jul 31, 2017 | 08:00 AM
  #29  
NotAPreppie's Avatar
What am I doing here?
 
Joined: Mar 2006
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From: 2017 Miata RF Launch Edition
I think Steve was recommending you replace your OEM radiator fan with two of those.

That's a "puller" fan which means it would blow the wrong way to mount in front of the AC condenser. You'd have to find a "pusher" fan.

When I mounted my FAL 420 fan to my CSF 3164, I used these to mount it.
Amazon Amazon

I haven't looked too closely at the fin spacing for the condenser but that should work there as well.
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Old Mar 10, 2019 | 09:54 AM
  #30  
EviLRotor's Avatar
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From: Arkham Asylum
Originally Posted by 9krpmrx8
No, our temps are pretty much inline but we shall see this summer when we are both pushing it. And a third buddy has an NA RX-8 with the 420 fans and he does run a little cooler by 10 degrees or so after a hard run but he is NA. But Hoss-05 and I also both run Evans water less coolant so the temps are bit higher overall due to that. But even after a hard run I don't get above 215F or so. Both of our turbos run on separate cooling circuits with their own reservoir, pump, and cooler. Our cooling systems are rather different setups though.
Hey 9K, did you ever get more data on whether the FAL 490 is a beneficial/noticealbe upgrade over the 420. I'm deciding between the two fans right now for my car that is used mainly for track days. The 490 is $70 more here in Canada.

Thanks!
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