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 07-16-2004, 08:42 PM   #1
19mike69
Registered User
 
Join Date: Jul 2002
Location: pottsboro,tx
Posts: 513
more air from blower motor????

i finally got the ac fixed on my truck and wondered if there is a way to get the fan to blow more than it does on high?The high on these trucks are so wimpy,i wondered if you can use another fan or do something else?.....anybody know?
__________________
he who dies with the most toys wins...
19mike69 is offline   Reply With Quote
Old 07-16-2004, 11:47 PM   #2
64fleetside
Registered User
 
Join Date: Apr 2004
Location: arkieland
Posts: 1,070
Grab a fan from a 88-98 pickup, get the plug also. Brian
64fleetside is offline   Reply With Quote
Old 07-17-2004, 03:01 AM   #3
GMC Jim
Senior Member
 
GMC Jim's Avatar
 
Join Date: Dec 2002
Location: Portland, Oregon
Posts: 901
There is 2 different blowers used....The fan for heater only draws 6.25 amps; and RPM range is 2550 to 2950. Fan used for air conditioning draws 16.5 amps and RPM is 3700 minimum......The air conditioniong fans puts out about 2/3 more air, I would estimate..... ( Above date is listed for 1971 GMC/Chev Trucks)
__________________
'71 GMC;fleetside;PB/PS/AC/CC/402 Eng./Custom Paint/110,000act miles/3 fuel tanks(52gal).
GMC Jim 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 09:12 AM.


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