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Electric fan and under drive pulley kits.

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  #1  
Old 07-02-2013, 07:44 PM
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Default Electric fan and under drive pulley kits.

Anyone know of a good electric fan kit for a'03 5.7 and a under drive pulley kit? Looking for input on good kits and some insit on what people got in return.

Thank you
 
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Old 07-02-2013, 07:59 PM
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Flex-A-Lite is the fan kit many of us use. Mine is the 180, but there is a 183 which is more versatile. What mods have you done that need the under drive pulleys?
 
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Old 07-03-2013, 12:50 AM
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I wouldn't do an underdrive pulley. It's not worth the minimal gain to have your ac condenser and alternator running at 20% below oe spec. Even if you had a higher output alternator, still not worth it.
 
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Old 07-03-2013, 06:30 AM
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No major mods just heard it may help. The under drive pully that is. How hard is it to install the fan kit? Good gains with it?
 
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Old 07-03-2013, 06:33 AM
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Also what part # or model # is the one to use for an '03 5.7?
 
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Old 07-03-2013, 10:48 AM
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http://www.flex-a-lite.com/electric-...dodge-ram.html

Enjoy...

Post pictures of the wiring install as the instructions they provide for install don't have enough pictures.
 
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Old 07-03-2013, 04:15 PM
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Originally Posted by Izero
http://www.flex-a-lite.com/electric-...dodge-ram.html

Enjoy...

Post pictures of the wiring install as the instructions they provide for install don't have enough pictures.
Thanks!
 



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