38r and 42r CFM Q's - PowerStrokeNation : Ford Powerstroke Diesel Forum
 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 01-31-2009, 04:35 AM Thread Starter
I make smut cry
 
Join Date: Oct 2007
Posts: 3,533
38r and 42r CFM Q's

What are the CFM rates on the 38r and the 42r? and is the 42 BB like the 38?

Cowboy Steve
Powerstroked162 is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 01-31-2009, 06:04 AM
PSN Veteran
 
Join Date: Jul 2007
Location: SE MI
Posts: 1,885
Send a message via AIM to JohnT
Re: 38r and 42r CFM Q's

42R would be ball bearing like the 38R, thats about all the help I can give.

99 PSD 4x4 CCLB
05 PSD 4x2 RCLB
JohnT is offline  
post #3 of 4 (permalink) Old 01-31-2009, 01:31 PM
Banned
 
Join Date: Jul 2007
Location: Twilightzone
Posts: 7,764
Re: 38r and 42r CFM Q's

You can get 4 versions of the 42. Either 94 or 102mm exducer on the compressor wheel, and a BB CHRA or JB CHRA.

The maps are posted on Garrett's website.

The GTP38R shows a max of ~1000 CFM when operated at a point on the map.

The GT4294 shows a max of ~1250 CFM when operated at a point on the map.

The GT4202 shows a max of ~1425 CFM when operated at a point on the map.

Of course you can always operate the unit outside of the possibilites plotted on the map as well.


So there ya go.
Charles is offline  
 
post #4 of 4 (permalink) Old 01-31-2009, 04:36 PM Thread Starter
I make smut cry
 
Join Date: Oct 2007
Posts: 3,533
Re: 38r and 42r CFM Q's

Thanks Charles

Cowboy Steve
Powerstroked162 is offline  
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the PowerStrokeNation : Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user 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:
OR

Log-in










Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode



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

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