LB7 Performance Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines Related To Performance And Longevity

Thinking about EFI live

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Old May 20, 2009 | 09:49 PM
  #11  
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From: Medford Wisconsin
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With the efi live and a big 500+ tune is a guy going to have to run another cp3 or lift pump?? Just curious I am probably going with the efi. need a couple more facts firsts. Thanks
 
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Old May 21, 2009 | 12:33 AM
  #12  
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iss is possible with out a lift pump on a single cp3. you will have to play with efi alot it isnt easy to make one that works for all trucks
 
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Old May 21, 2009 | 11:16 PM
  #13  
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What is a good lift pump for these D-max's, Do you think a stock cp3 and a lift pump will get the job done with the big tunes??? Thanks
 
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Old May 22, 2009 | 12:55 AM
  #14  
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you need efi live to be able to tell if the cp3 can keep up with the demands of a 500 hp tune
 
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Old May 28, 2009 | 08:44 PM
  #15  
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a lift pump would be a lot easier
 
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Old Jun 8, 2009 | 05:30 PM
  #16  
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Is there any where on here to see how to install a lift pump?? and what pump do you guys recommend. Thanks
 
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Old Jun 8, 2009 | 05:56 PM
  #17  
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https://www.dieselbombers.com/durama...tructions.html
 
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