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12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

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  #21  
Old 02-08-2014, 08:58 PM
94 12valve's Avatar
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what size injectors? and yes the real reason to put the 4k's in is for harder low end fueling
 
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  #22  
Old 02-08-2014, 09:27 PM
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Originally Posted by 94 12valve
what size injectors? and yes the real reason to put the 4k's in is for harder low end fueling
5x12
 
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  #23  
Old 02-09-2014, 07:36 AM
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They will work just fine ... This is who I would go wth personally there a site vendor and I have had great luck dealing with them.

DFI 5X0.012's 94-98 - Ducky Fuel Injection
 
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  #24  
Old 02-09-2014, 10:59 AM
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Originally Posted by 94 12valve
They will work just fine ... This is who I would go wth personally there a site vendor and I have had great luck dealing with them.

DFI 5X0.012's 94-98 - Ducky Fuel Injection
Awesome!Would you recommend a different size injector or will 5x12's work?
I plan on one day maybe hitting the 400hp range with these or will i need bigger?
 
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  #25  
Old 02-09-2014, 11:04 AM
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They will do it, with the right combo.
 
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  #26  
Old 02-09-2014, 11:05 AM
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Alright thanks guys for all the input!
 
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  #27  
Old 02-09-2014, 11:06 AM
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They will be fine for 300 or your 400 goal
 
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  #28  
Old 02-09-2014, 02:28 PM
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i did 426hp poorly tuned last year with 5x12's
 
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  #29  
Old 02-09-2014, 10:20 PM
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Head studs are a great insurance plan so your not stuck doing a HG like I am ... my $.02
 
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  #30  
Old 02-09-2014, 10:32 PM
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Originally Posted by 4x4manonbroke
Head studs are a great insurance plan so your not stuck doing a HG like I am ... my $.02
Sorry,this is probably a obvious answer but what it is "HG"?
 
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