5.9L Rotary Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps Related To Performance And Longevity

Need advice on hp upgrades

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Old Sep 21, 2009 | 09:20 AM
  #11  
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Extrude hone is a good process, but you are looking at $60-85 per nozzle to get them honed alone, not counting the setup work. I have a set of 6x0.016" I may be willing to part with, just a bit of work done to them. Intercooled nozzles are 7mm shank 6x0.009" and non intercooled nozzles are 9mm shank 4x0.012".
 
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Old Sep 21, 2009 | 09:34 AM
  #12  
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i was looking at get honed's AFM process... slightly expensive but sounds awesome may look into it down the road... if all goes well in 4 years i plan on having a pretty mean truck... just about as heavy as i can get with the fuel w/o the 14mm head... maybe i'll see you in the 500's
 
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Old Sep 21, 2009 | 09:55 AM
  #13  
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I hope we can make it without P pumping. But I doubt we will ever know the out put cause no one would probably allow this truck on there dyno
 
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Old Sep 21, 2009 | 02:27 PM
  #14  
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dont go with new era. i ordered from them about a month ago. havent herd nothing back and i cannot get ahold of them. i try calling twice a day for a week and still nothing.
 
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Old Sep 21, 2009 | 10:51 PM
  #15  
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Originally Posted by D Gandy
I hope we can make it without P pumping. But I doubt we will ever know the out put cause no one would probably allow this truck on there dyno
; there are plenty of guys out there that are just as currious as you are... may have to find tires with abit more of a modified tread pattern tho, little less aggresive than tractor tires once you get that taken care of the truck wont be any different than most other trucks... i dont see why they wouldnt let you on the rollers after that...
 
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Old Sep 23, 2009 | 05:09 AM
  #16  
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Ok I got another ?. I am pulling the ic head from another motor we have and using it on this engine. Is there any thing else that I should upgrad or do while I am swapping this head. I am going to get studs and use a 3rd gen gasket. What about the valve springs? Only going with the 3k rpm gov spring so I won't really see the high rpms to need heavier springs right? Also, the airdog 150 for the VE pump, will it be sufficient if we later swap to a p-pump?
 
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Old Sep 23, 2009 | 09:51 AM
  #17  
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if you get an airdog 150 that is meant for a P-pump and put a regulator on it to cut it down to 15 psi, then when you P-pump it you cna just take the regulator off and let the airdog cut loose...operating pressures for the P pump vs airdog are way different... presures for a p pump will blow the seals out of a VE... if you plan on switching w/o changing airdogs; make sure you get one for a P pump and get a bypass regulator... only gets to the set pressure then dumps the extra back in the tank...

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or you can talk with the guys at airdog... i've been hearing more and more that they're making it so you cna adjust the psi, wheter it be with a lock and screw, or springs idk...
 

Last edited by tower_ofpower; Sep 23, 2009 at 09:51 AM. Reason: Automerged Doublepost
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Old Sep 24, 2009 | 01:02 AM
  #18  
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Ok, I see. Will check on that.
 
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Old Sep 25, 2009 | 06:38 PM
  #19  
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If you get a 2nd gen 24v VP pump teh pressure wil lbe correct for the VE pump. Also if you get the kit all the fittings and lines will work.
 
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Old Sep 26, 2009 | 12:08 AM
  #20  
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rswords. are you saying to get an airdog for a vp44... they will work on a ve pump just rite?
 
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