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

600-650hp goal

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Old Mar 16, 2011 | 03:14 PM
  #1  
whitelightning19's Avatar
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Default 600-650hp goal

Hey guys everything thats done to my truck is in my sig, plus 18* of timing and pump is maxed out. It dynos right at 575 right now and i really want that number in the 600 range. Any of you all have any suggestions on how to get it there other than nitrous. All suggestoins welcome. Thanks guys
 
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Old Mar 16, 2011 | 04:12 PM
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bigger lines, jump to 200 sticks and maybe add a brother to that bullet?
 
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Old Mar 16, 2011 | 06:51 PM
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Give it a touch more timing and some better injectors.
 
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Old Mar 16, 2011 | 09:10 PM
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yank the plate. that should help a hair
 
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Old Mar 16, 2011 | 09:34 PM
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Thanks yall i thought about bigger injectors when i bought them but i figured it would be harder to pull cattle trailors and 10-15k lbs of hay with it, just thought them would be more streetable, but maybe i was wrong. I was coonsidering running twins using my stock turbo with my II66, what do you all think. How much timing would u add 12valvetater?
 
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Old Mar 17, 2011 | 02:00 AM
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21* or so. The problem with your DDPs is they are a marine nozzle.
 
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Old Mar 17, 2011 | 08:23 AM
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how hard would it be to start in cold weather with 21* timing?
 
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Old Mar 17, 2011 | 12:50 PM
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It woudn't be to hatefull.
 
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Old Mar 17, 2011 | 02:18 PM
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I will agree with these guys, a little bit more timing.
 
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Old Mar 17, 2011 | 09:30 PM
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Ok thanks! Around how much will 3* give you, and when you add the timing would u turn the fuel up with it?
 
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