Chevy/GMC Duramax 01-04 LB7 Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines

What temps should I be running at roughly?

Thread Tools
 
Search this Thread
 
  #1  
Old 08-21-2012, 06:50 PM
zbructo's Avatar
Diesel Fan
Thread Starter
Join Date: Sep 2010
Location: Grove City, Ohio
Posts: 56
Received 1 Like on 1 Post
Default What temps should I be running at roughly?

I just got around to hooking up my pyro gauge and was wondering what kind of temperature range do some of you run around cruzing at roughly the 65-75mph range. Mine is running at roughly 500-600 area which seems low maybe not though. Only got a 90hp tune to it with some mods seen in my signature. Just wondering. Runs 7-8 when get into it. From what I read the 1200-1600 is the danger zone. Just wondering if that like I said seems low like maybe I didn't stick the probe in far enough or if that's seems normalrange I should be in.
 
  #2  
Old 08-21-2012, 07:40 PM
Seanpm's Avatar
Newbie
Join Date: Apr 2010
Location: Utah
Posts: 4
Likes: 0
Received 1 Like on 1 Post
Default

What kind of mods do you got? With my setup and a ported turbo horn "which didnt do much for egts really" I am running about the same thing. Some may be able to correct me on this but 1100-1200 is about the final degree of safety when towing or working it hard. You can even take it up to the 1600ish range if your passing or something but dont sustain it there for extended periods of time.

Sent from my DROID RAZR
 
  #3  
Old 08-24-2012, 09:28 AM
1AMatt's Avatar
Site Sponsor - 1aauto
Join Date: Oct 2010
Location: Pepperell, MA
Posts: 1,514
Received 68 Likes on 66 Posts
Default

X2... If you hit 1500-1600 for a few seconds its not a big deal Just dont hold it there for a long time.... Thats when melting/cracking/breaking happens
 
  #4  
Old 08-25-2012, 02:29 PM
BriteWhiteRam's Avatar
Diesel Bomber
Join Date: Mar 2009
Location: Alberta, Canada
Posts: 1,070
Received 66 Likes on 61 Posts
Default

my lbz runs around 500-900 just depends on the terrain, i hit 1000 going up a long hill with no load but on a flat straight piece of road it runs 600-700 at 65-70mph usually
 
  #5  
Old 08-25-2012, 02:36 PM
2500HeavyDuty's Avatar
Super Moderator
Join Date: Oct 2007
Location: Houston, Tx
Posts: 14,872
Received 764 Likes on 627 Posts
Default

1350 is the max rated temp for sustained egts

honestly i dont even look at that gauge , i know itl move as fast as my speedo when i get on it though
 
  #6  
Old 08-25-2012, 05:06 PM
2500HeavyDuty's Avatar
Super Moderator
Join Date: Oct 2007
Location: Houston, Tx
Posts: 14,872
Received 764 Likes on 627 Posts
Default

but when cruisng anwhere from 500 to 1000 are what the egts normally stay at
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ssmith.77
Chevy/GMC 6.2L and 6.5L
1
11-25-2018 06:56 AM
ROCKITV8
5.9 Liter CR Dodge Cummins 03-07
5
06-17-2015 08:38 AM
carid
Diesel Bombers Sponsors
0
04-06-2015 08:43 AM
carid
Diesel Bombers Sponsors
0
01-12-2015 04:32 AM
ssmith.77
Chevy/GMC 6.2L and 6.5L
7
01-11-2015 02:03 PM



Quick Reply: What temps should I be running at roughly?



All times are GMT -5. The time now is 10:39 AM.