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

LB7 help

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  #11  
Old 07-01-2013, 01:52 PM
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thanks for the help and I was wondering after I get it running what are some beginner steps for performance upgrades I'm not looking for a all out pull truck just a little more then stock the only mods on it now is a K&N intake. is there a way I can send my injectors in first so I don't have to pay the core? or should I ask the company about it
 

Last edited by Walker.B; 07-01-2013 at 02:02 PM.
  #12  
Old 07-01-2013, 02:45 PM
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Throw an exhaust on it, Small tuner if you don't plan on building the trans, and a fuel pump, Air Dog or Fass, EGT gauge etc, that's what would be on my list, not much power but increased reliability
 
  #13  
Old 07-01-2013, 03:24 PM
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i would get a custom EFi Live tow or economy tune as my first choice.

Find a dealer and let em know what you want and they can build it. later if you add any upgrades they can update the tune for you.

you can use a canned tuner too but dont go over about 60HP as it will shorten the life of the transmission a lot.
 
  #14  
Old 07-01-2013, 04:24 PM
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thanks for the help and input guys I'm going to start saving up hope to have it running soon!
till then it's sitting waiting to be fix
 
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