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

Gov springs

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  #21  
Old 08-01-2011, 08:26 PM
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What size s300 ya got?

FWIW, I think bigger injector lines are a waste with the VE. The $$$ they cost would be better spent elsewhere.
 
  #22  
Old 08-03-2011, 10:09 AM
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Originally Posted by AHineman
Bosch used to make a 13mm head and rotor for the VE, but not anymore. Impossible to find. Your only options right now are stock 12mm or Rocken Tech 14mm. I chose to stay 12mm for reliability.
Lots of people having good luck with the 14mm's. Gotta build the rest of the truck to support it. If you want to go 14mm you should contact KTA over on 1stgen.org. he might have one of his laid around, the roken tek is ok but KTAs is ****.
 
  #23  
Old 08-03-2011, 10:45 AM
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Bobby if you know what they cost roughly could you PM me? I might look into it... I know I suprised the out of alot of people when the old girl came off the line.


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  #24  
Old 08-03-2011, 10:53 AM
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the injector lines are a waste our little pumps cant hold the required psi to flow more fuel in the bigger lines.... just what ive been told
 
  #25  
Old 08-03-2011, 10:58 AM
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Idk the specs exactly, I wanna say it's a 52mm compressor wheel. It's a PDR super S300... I realize the injector lines might be a waste but if I do make it to the 14mm head rotor I think they'd be useful. I was going to do the medium route, as they warn the VE won't idle with the max line size... I've spent more money on dumber things ... I'm running out of mods to do without having to tear the engine apart. The 14mm head is sounding pretty good... Before Long I'll have to change turbo's or have to run compounds...


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  #26  
Old 08-03-2011, 11:01 AM
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Actually I need an aftercooler or work on an intercooler... I know I'm just pumping a bunch of hot air at 38 psi. Or... Water meth. Hmmmm


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  #27  
Old 08-03-2011, 04:17 PM
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Originally Posted by RSWORDS
Lots of people having good luck with the 14mm's. Gotta build the rest of the truck to support it. If you want to go 14mm you should contact KTA over on 1stgen.org. he might have one of his laid around, the roken tek is ok but KTAs is ****.

KTA has said he has no 14mm heads left, and has no plans of having any made any time soon.
best guy to get a 14mm ve built - Competition Diesel.Com - Bringing The BEST Together
I've asked KTA, Russin, Schied, and Giles about the 14mm head and all of them said some last and some don't, even with the proper fuel system. If you do decide to build a 14mm VE, you are going to need larger injectors...something in the neighborhood of 6x.016s.
 
  #28  
Old 08-03-2011, 04:36 PM
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Yeah, I figured the added fuel to the small injectors would increase injection pressure to the point it'd trash the pump, I have a small set of DDP injectors but no where near 5x.016's


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  #29  
Old 08-03-2011, 05:25 PM
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Sorry... 6x.016's... I know that's some custom injector work, ka-ching!


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  #30  
Old 08-08-2011, 10:22 PM
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just send them over to sdx minght have to wait for a bit but they will work them over for you

---AutoMerged DoublePost---

if i wasnt so involved with my ford cummins swap id be a little more willing to try some of this stuff out on my dodge wish i was a millionaire
 

Last edited by seandonato73; 08-08-2011 at 10:22 PM. Reason: Automerged Doublepost


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