External Trans Cooler, Radiator Cooler, or both? 2004R & 383 SBC - Hot Rod Forum : Hotrodders Bulletin Board
Hotrodders.com -- Hot Rod Forum



Register FAQ Search Today's Posts Unanswered Posts Auto Escrow Insurance Auto Loans
Hot Rod Forum : Hotrodders Bulletin Board > Tech Help> Transmission - Rearend
User Name
Password
lost password?   |   register now

Reply
 
LinkBack Thread Tools
  #1 (permalink)  
Old 02-27-2008, 09:12 AM
Registered User
 
Join Date: Sep 2007
Location: Grand Rapids, MI
Posts: 88
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
External Trans Cooler, Radiator Cooler, or both? 2004R & 383 SBC

I'm putting a freshly rebuilt 2004R behind a chevy 383. This setup is in a 1970 Impala. I was looking at buying a new aluminum radiator, for a little better cooling, and because the original one I have has been dripping from the fins.

What woudl be the best setup for cooling the auto trans? I see that I could buy an aluminum radiator that will fit in fine, with a trans cooler inside, or I could buy an add on trans cooler. Is one better than the other? Would it be a good idea to run both in series of each other?

Thanks, Joe!

    Advertisement
Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
  #2 (permalink)  
Old 02-27-2008, 10:10 AM
richard stewart 3rd's Avatar
Registered User
 

Last journal entry: 351W rebuild
Last photo:
Join Date: Jan 2006
Location: tremont, pa.
Age: 70
Posts: 2,218
Wiki Edits: 0

Thanks: 14
Thanked 15 Times in 14 Posts
Hi Joe,
Heat is the biggest reason for transmission failure.
Plum the return line (from the rad to trans) with a
cooler, that way the fluid is brought down from about 225* to about 190* then further cooled buy the cooler, this imo is the best way to set them up.
Also, when it's severely cold you can reverse this & use the rad to keep the trans fluid warm, or cover it, as you can over cool as well, (trans fluid to thick).
Take care,
Rich
Reply With Quote Quick reply to this message

Recent Transmission - Rearend posts with photos

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Hot Rod Forum : Hotrodders Bulletin Board forums, you must first register.
Please enter your desired user name (usually not your first and last name), your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

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

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 On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Internal... External... Balance that 383!! KSailer77 Engine 8 06-09-2007 09:22 AM
383 external balance question ljjjrome Engine 24 01-18-2007 09:31 PM
383 sbc questions brandon624 Engine 3 09-20-2006 08:31 PM
come ONE come ALL! SBC debate: 327, 350, 383 or 400. which do you like best and why? tony350ss Engine 50 06-14-2006 10:14 AM
SBC Oil Cooler Adapter Delirious2000 Engine 1 02-19-2006 11:21 PM


All times are GMT -6. The time now is 06:16 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
Copyright Hotrodders.com 1999 - 2012. All Rights Reserved.