12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

wanting to up boost

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  #11  
Old 12-20-2009, 06:31 PM
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you cant plug the line at the back of the afc housing unless you gut it. do you have a holset turbo? on mine its located next to the data plate on front of turbo. mabey you got diff turbo.
 
  #12  
Old 12-20-2009, 07:04 PM
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i have the stock turbo ... to my knowledge .... holset right ... looks stock and doesnt look like anything different ... and had the silencer ring in it like ones i have seen ... any pics of were the elbow is i dont see it

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the only 90 i see thats in line wit the wastegate is on the side of the block with a line running to the back of the afc housing were the waste gate line attaches
 

Last edited by mylilpwny; 12-20-2009 at 07:04 PM. Reason: Automerged Doublepost
  #13  
Old 12-20-2009, 07:32 PM
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does the line from the back of the afc housing T and run to the wastegate? or you could just cut the hose rite next to the wastegate and plug both of them

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i think your truck different, than mine
http://www.xtremediesel.com/manuals/1040310ORIFICE.pdf
 

Last edited by wes-cummins; 12-20-2009 at 07:32 PM. Reason: Automerged Doublepost
  #14  
Old 12-20-2009, 07:51 PM
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dont know if theses will help
 
Attached Thumbnails wanting to up boost-100_0080.jpg   wanting to up boost-100_0082.jpg  
  #15  
Old 12-20-2009, 07:52 PM
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theres no t on the back of the wastegate like your view showed ... just a straight line to the afc ... thats the one coming out in the pictures ...
 
  #16  
Old 12-20-2009, 08:02 PM
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yea urs different than mine. pinch off the line by the waste gate with somthing, or cut it and plug both ends. otherwise i think that yours does T by the injector pump so you could take it off there. but you do need to have a boost line hooked up to the afc.

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yea yours is different than mine. pinch the line off by the waste gate, or cut it and plug both ends where you cut it. or take it off by the pump and plug it. but make sure that the afc housing still sees boost
 

Last edited by wes-cummins; 12-20-2009 at 08:02 PM. Reason: Automerged Doublepost
  #17  
Old 12-20-2009, 08:06 PM
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there is a 90 that comes off the block like right under the intake horn and a line goes from that to the fitting on the back of the afc housing that the waste gate plugs into .. its a t fitting and the front if in the afc ... top is the waste gate line and the back is the one from the block ... the 90 elbow is straight back from the boost gauge plug ... would that be it ?

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is that not the stock 97 turbo ? wat year turbo is that or wat is it ?the tag says model is HX35w
 

Last edited by mylilpwny; 12-20-2009 at 08:06 PM. Reason: Automerged Doublepost
  #18  
Old 12-20-2009, 08:07 PM
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yea if the top is waste gate line then pull it off and plug it
 
  #19  
Old 12-20-2009, 08:09 PM
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ok cool .. ya cuz it runs right from the waste gate over the top of the engine around the injector lines and goes down to the afc
 
  #20  
Old 12-20-2009, 08:13 PM
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well plug it and try it and let me know how much boost you get
 


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