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Flex fan

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Old May 13, 2022 | 07:06 PM
  #1  
vindex963's Avatar
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Joined: Mar 2022
Posts: 36
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From: Payson AZ
Year: 1995
Model: Grand Cherokee (ZJ)
Engine: 4.0L
Default Flex fan

Anybody using a flex fan?
1995 4.0L with tow packaqge.
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Old Jun 13, 2022 | 06:58 AM
  #2  
Ricthewrench's Avatar
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From: Ortonville, mi
Year: 97
Model: Cherokee (XJ)
Engine: 4.0
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Possibly not enough rpm range to flatten out the blades, as in no flex. Never tried it
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Old Jun 25, 2022 | 05:44 PM
  #3  
joelle king's Avatar
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Model: Cherokee (XJ)
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never tried it neither ! did u ?






Last edited by joelle king; Jun 26, 2022 at 07:24 AM.
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Old Jun 25, 2022 | 07:09 PM
  #4  
4.3L XJ's Avatar
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Joined: Aug 2008
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From: Chico, CA
Year: 1986
Model: Cherokee
Engine: 4.3L with headers and full 3" exhaust system
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I have used them. The blades start flattening out at higher RPMs. That means they pull less air than they could. If heat is a problem for you, I would stay away from them
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