1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

any suggestions on cheap power upgrades?

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Old Jul 27, 2011 | 07:43 PM
  #11  
sweetv8s10's Avatar
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From: El Dorado Springs MO
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So what am I going to suck into the turbo on my intake?
 
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Old Jul 27, 2011 | 10:18 PM
  #12  
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Nothing if you do it rite
 
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Old Jul 27, 2011 | 10:37 PM
  #13  
cummins smokin's Avatar
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What he said.. just make sure everything you make is tight and secure and you will be fine!
 
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Old Jul 28, 2011 | 12:02 PM
  #14  
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From: Raymond, Wisconsin
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I just installed my m4 fuel pin ($100) and 3200 rpm spring ($20) this weekend it made a world of difference plus turning the pump up and I still get good mileage.
 
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Old Jul 28, 2011 | 12:53 PM
  #15  
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I thought about the filter right on the turbo like 89W250 did it was was concerned about adding that much extra hot air that I would be sucking in. I like the other pic with the tub but was wondering what tube or pipe I should use. I thought exhaust pipe but didnt want it to rust or something funky and send pieces into the turbo or what about PVC pipe would that hold up? It sounds like I need to find a fuel pin and spring!!
 
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Old Jul 28, 2011 | 01:19 PM
  #16  
Thekingrulz69's Avatar
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From: SW Colorado
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Best page for you

Turning up the pre 94 Ram diesel injector pump

have at it!

Also, I have old smokey, is denny t any better? I haven't seen many other people with old smokey on here so I'm curious.
 
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Old Jul 28, 2011 | 03:38 PM
  #17  
cummins smokin's Avatar
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From what i hear, old smokey can be kinda soft and groove real bad? Denny T just uses a lot harder metal that does not groove at all.
 
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