Electric fan on 304 CJ7? - JeepForum.com

LinkBack Thread Tools
post #1 of 3 Old 08-22-2007, 12:17 AM Thread Starter
Registered User
1978 CJ7 
Join Date: Apr 2006
Location: Bismarck, ND
Posts: 14
Electric fan on 304 CJ7?

Does anybody run an electric fan on a CJ7 with the 304? I bought a used perma-cool 18 inch electric fan used from a guy. I will have to modify and fabricate the mounts but the fan will fit inside the stock shroud for better flow through the radiator. The fan is rated at 2500cfm. So I am hoping it will work, I am not sure how many cfm is required but I know that it is a pretty powerful fan. Anybody that thinks this will not cool effectively? Thanks for your input.

CJBrando is offline  
Sponsored Links
post #2 of 3 Old 08-22-2007, 01:53 PM
Registered User
slacker92104's Avatar
Join Date: Dec 2006
Location: San Diego
Posts: 923
I have a 2500 cfm fan and it cools my 302 just fine. Even in the Southern California desert.

'81 CJ5, efi 302, AX-15 5 spd, On Board Air, wrangler spring conversion, Astro van Hydro Brakes.
Soon: Custom cut Dana 44 front, wide trac solid axle amc 20 rear, SOA,
slacker92104 is offline  
post #3 of 3 Old 08-22-2007, 08:43 PM
Running On Empty...
1973 CJ5 
Join Date: Aug 2007
Location: South West Indiana
Posts: 11,180
I'm running about the same thing on mine, works great, just a power hog!
Use a switch on the relay so you can shut it off in cool weather or when you are fording water...
Fans don't like to push water at all!
JeepHammer is offline  

Quick Reply

Register Now

In order to be able to post messages on the JeepForum.com forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid e-mail address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

Similar Threads
Thread Thread Starter Jeep Forums Replies Last Post
Which electric fan? jeepmor Jeep CJ Forum 11 05-25-2010 11:22 PM
electric fan marmaduke Jeep CJ Forum 1 06-04-2007 11:24 AM
Electric Fan Help jrylb73 Jeep CJ Forum 10 04-17-2007 09:42 PM
Electric fan ? goat24 Jeep CJ Forum 22 04-07-2007 12:54 PM
Electric CJ bayonetblaha Jeep CJ Forum 3 08-06-2006 11:29 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome