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

interchangeable parts

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  #1  
Old 12-13-2009 | 06:55 AM
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Default interchangeable parts

Ok! I found out a little on replacing the injectors on the cummins 12v with JD injectors and also the pump with JD pump. I was told that these parts are from a larger JD engine and that you would possibly have to do some mods to make it work. My question is, "how and why"? What's the advantage and cost of this change? What's up!!!!!!!!!!!!!
 

Last edited by freak-n-diesels; 12-14-2009 at 06:58 PM. Reason: new info
  #2  
Old 12-13-2009 | 08:28 AM
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  #3  
Old 12-18-2009 | 10:06 AM
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I would say that first you would need to know the spray angle and tip protrusion on the FD injectors before even considering put them in. Next, I think the cost would way out wieght the benefit in any application other than full race. There are plenty of ways to get 4 digit power numbers out of a 12V with Cummins parts.
 
  #4  
Old 12-18-2009 | 10:41 AM
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I believe they flow more fuel but also have the Ag style governor which is alot different than standard truck ones.
Some Truck pull classes do not allow Ag style governors.
I do know that.

BTI
 
  #5  
Old 12-18-2009 | 12:36 PM
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It isn't uncommon to use a DT466 injector in a 12v, they are not a drop-in installation.
 
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