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

LB7 tear down

Old Feb 24, 2014 | 05:08 PM
  #151  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

ok the only time it fired was on the gas in the intake never off of fuel and only reason i wanted to port polish the heads is cause CA emissions heads are a litte more restricting the FE

---AutoMerged DoublePost---

the industrialinjection pumps that are 42% over or 85% so on what do they do more pressure or more volume of fuel flow?
 

Last edited by Walker.B; Feb 24, 2014 at 05:08 PM. Reason: Automerged Doublepost
Reply
Old Feb 24, 2014 | 10:15 PM
  #152  
2004LB7's Avatar
Diesel Bomber
Joined: Dec 2010
Posts: 1,190
Likes: 113
From: Fool's Golden State
Default

these % numbers are for flow. this will also translate into an increase in pressure under high loads as it takes flow to create pressure
 
Reply
Old Feb 25, 2014 | 06:06 PM
  #153  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

I talked to industrial injection they said they can take my pump send it off and rebuild it for $720 including new fpr so I think I'll do that I got him to cut the core charge by agreeing to be a rolling billboard by putting a 11" sticker on the back glass something I was planning on anyway
 
Reply
Old Mar 1, 2014 | 08:54 PM
  #154  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

hopefully next monday ill be sending them my pump i hope works been painfully slow lately, on a side note my dad got his tractor stuck today for the first time had the suburban in 4low and was just spinning it has 10 ply trailer tires on it

http://s1020.photobucket.com/user/walker121796/media/IMG_1403_zpsc46a3c8d.mp4.html
 
Attached Thumbnails LB7 tear down-img_1398.jpg   LB7 tear down-img_1399.jpg   LB7 tear down-img_1400.jpg  

Last edited by Walker.B; Mar 1, 2014 at 09:52 PM.
Reply
Old Mar 13, 2014 | 07:41 PM
  #155  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

update only $180 more and ill be ordering a pump i decided to go with II
 
Reply
Old Mar 27, 2014 | 12:00 PM
  #156  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

ups is picking up my old pump today the new one should be here next week
 
Reply
Old Mar 29, 2014 | 11:37 PM
  #157  
2004LB7's Avatar
Diesel Bomber
Joined: Dec 2010
Posts: 1,190
Likes: 113
From: Fool's Golden State
Default

 
Reply
Old Mar 31, 2014 | 08:35 PM
  #158  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

what kind of filter should i run on it to protect my new investments??
 
Reply
Old Apr 1, 2014 | 10:30 AM
  #159  
2004LB7's Avatar
Diesel Bomber
Joined: Dec 2010
Posts: 1,190
Likes: 113
From: Fool's Golden State
Default

check out post # 40 on the first page. these are the filters i like. i believe the re-engineered ones from the dealers are the same kind too
 
Reply
Old Apr 2, 2014 | 06:18 PM
  #160  
Walker.B's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2013
Posts: 382
Likes: 19
From: Dadeville AL
Default

will it protect my new injectors enough? I know injector failure on a lb7 is mostly from poor filtration i just don't wanna risk them you know? I noticed it's a 4 micron filter isn't it the 3 micron range that hurts injectors/CP3?
 

Last edited by Walker.B; Apr 2, 2014 at 06:24 PM.
Reply

Thread Tools
Search this Thread

All times are GMT -5. The time now is 01:34 PM.