5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

Injector breakdown

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Old Feb 10, 2010 | 08:04 AM
  #11  
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Thank you.
 
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Old Feb 10, 2010 | 06:58 PM
  #12  
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Originally Posted by Smokem
Spare body I had laying around, but somehow I think you are interested in the nozzle, it is from a Cummins 5.9L application, soon to be sporting 8 spray orifices.
Let me know how your 8 holes work out!
 
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Old Feb 11, 2010 | 10:34 AM
  #13  
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We will see.
 

Last edited by Smokem; Feb 11, 2010 at 02:31 PM.
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Old Feb 11, 2010 | 10:49 AM
  #14  
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What advantages will the 8 hole nozzle have over the 5 hole?

From what I have read there is no reason to have more than 5 holes on the 94-98 trucks, was this correct?
 
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Old Feb 11, 2010 | 12:08 PM
  #15  
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some one once told me that the engine is more efficient with more holes cause it dispursed the fuel more, not sure if it is true or not, but a 8 hole shuld flow more fuel
 
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Old Feb 11, 2010 | 03:58 PM
  #16  
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Originally Posted by Smokem
it is from a Cummins 5.9L application, soon to be sporting 8 spray orifices.
is that one of the ones that are gonna get the multi angle patten?
 
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Old Feb 11, 2010 | 04:23 PM
  #17  
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Possibly, it isn't settled yet.
 
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Old Feb 11, 2010 | 05:15 PM
  #18  
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thanks weston good stuff
 
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Old Mar 9, 2010 | 12:29 AM
  #19  
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Just checked out the injector breakdown pics. Awesome pics man. Made the whole idea of how they work way more clear.
 
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Old Aug 12, 2010 | 04:25 PM
  #20  
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I don't know how I didn't see this earlier, but this is really great info. Do you have any pics of or can you explain much about the differences between a SAC and VCO style tip. Are there internal differences regarding fuel volume, or is it mostly about structural integrity with more/larger sized orifices.
Thanks,
Sean
 
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