The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-04-2009, 03:03 PM   #1
lostmya
Registered User
 
lostmya's Avatar
 
Join Date: Dec 2008
Location: Dallas, Tx.
Posts: 19
electric fan question

I've got a single 16inch electric fan set up on my 350. I plan on going to a dual fan set up in the near future but for now the single fan has to do the job. The problem I have is that the current fan is a pusher style and according to the instructions cannot be wired to be a puller style. Does anyone know of a way to wire it so that it becomes a puller style? My only other solution is to mount it on the opposite side of the radiator, but if I do that I'll have to relocate my oil cooler.
lostmya is offline   Reply With Quote
Old 03-04-2009, 03:06 PM   #2
6772owner
Gearhead
 
6772owner's Avatar
 
Join Date: Jan 2008
Location: Colorado
Posts: 1,193
Re: electric fan question

Well from what I know, you can wire the motor the opposite polarity and it will run backwards, but if the fan blades are curved or pitched for one way operation it wont pull the same CFM running backwards. Im sure someone else will chime in, but thats my .02
__________________
2002 Saturn SL2, My D/D
2019 Ford Fusion SE, Ecoboost - Wife's D/D
1993 Camaro Z28, A4, CAI, Cat-Back Exhaust

Project C10 (my 72' C10 w/96' LT1, 700R4, bagged F&R, 18's (for now), Short/Fleet) -- SOLD!
Build Thread: http://67-72chevytrucks.com/vboard/s...d.php?t=313644
6772owner is offline   Reply With Quote
Old 03-04-2009, 03:11 PM   #3
lostmya
Registered User
 
lostmya's Avatar
 
Join Date: Dec 2008
Location: Dallas, Tx.
Posts: 19
Re: electric fan question

Your probably right about the blade thing, it is a S-blade style so it won't cool with the same cfm. I guess I'll have to mount it on the opposite side of the radiator. Oh well...I needed something to do this weekend anyways.
lostmya is offline   Reply With Quote
Old 03-04-2009, 05:02 PM   #4
Longhorn Man
its all about the +6 inches
 
Longhorn Man's Avatar
 
Join Date: Jan 2001
Location: Hilliard Ohio
Posts: 2,693
Re: electric fan question

keep an eye on the temp guage this summer. Fans don't work nearly as well in pusher fashion as they do as pullers.
Longhorn Man is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not 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

Forum Jump


All times are GMT -4. The time now is 07:18 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com