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

how to get 400 hp

Old Jan 31, 2011 | 10:00 PM
  #1  
12v94cummins's Avatar
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From: ky
Default how to get 400 hp

hi was wondering what setup i need to get around 400hp pump is turned up what injectors need what motor work needs done
 
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Old Jan 31, 2011 | 10:24 PM
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5.9sledhead's Avatar
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From: Haines, Oregon
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What all have you done to your pump? What turbo does yours have there was a couple different turbos on the early 12vs. Have u done the afc yet? Gauges? Studs? Might Want to fill in your signature. Tranny?
 
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Old Feb 1, 2011 | 07:33 AM
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From: Sullivan County, PA
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400 is pretty easy n not that expensive. check my signature, im goin to a dyno in march, but i should be 400+
 
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Old Feb 2, 2011 | 12:45 AM
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From: ky
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whats the afc i have the pump turned up should i put a bigger clutch in it i was told its like a 450hp clutch valair if i take it to a diesel shop around here will they be able to tell me what all i need to get it up to 400hp how much more am i gona spend to get it to 500hp
 
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Old Feb 2, 2011 | 03:03 PM
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From: Elimsport, PA
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i would say take the plate out, do the Mack rack plug, tune your afc, 4kgov. spring, do a 4 or 5inch exhaust. as for the clutch if you want to say under $1000 for a clutch you will have to do a single disc. i would do the valair k/c 13'' flywheel that will hold 500hp. set your pump timing to 16-17 degrees. the stock hx35 will get you to 400hp but you will have to push it hard. i would look at and 60/60/16 which is and hx40 or a 3rd gen turbo from and 04.5-07 cummins. injectors i would go with a set of 215 out of a 96-98 12v 5speed or if you have the money do 90hp injector.

this is how you tune your afc
http://www.dieselram.com/showthread.php?t=184064
 

Last edited by ltr450; Feb 2, 2011 at 03:12 PM.
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Old Feb 2, 2011 | 06:25 PM
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From: willowick, ohio
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yank plate..... 5x12's.....191dv's..... 4k gsk and 60lb springs.... 62/65/12.... 16*timing.... you should be there

---AutoMerged DoublePost---

O and a GOOD afc tune
 

Last edited by monster12valve; Feb 2, 2011 at 06:25 PM. Reason: Automerged Doublepost
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Old Feb 6, 2011 | 07:11 PM
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From: jersey
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I would save youre pennys and go double disc on the clutch-i wish i did
 
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