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

turbo ex elbow ??

  #1  
Old 03-29-2011, 10:23 PM
oldblues's Avatar
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Question turbo ex elbow ??

hi
is there a elbow that bolts up to the hx35 turbo to connect directly to a 4 in ex pipe ?

i have a 4 in ex system but the turbo elbow is only 3 in so pipe is necked down there .

egt are a little higher than i like when towing hills in my area so i am trying to lower them .

where do i get one ?

how much ?

thank you !
 
  #2  
Old 03-29-2011, 11:04 PM
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Pac brake used to make a 4" elbow for a 12v. It was spendy though.

---AutoMerged DoublePost---

What kind of boost are seeing? Do you have a boost elbow? If not get a elbow, set it around 30 to 35psi and that should help alittle.
 

Last edited by bulldog77; 03-29-2011 at 11:04 PM. Reason: Automerged Doublepost
  #3  
Old 03-30-2011, 12:03 AM
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hi
i got a non adjustable boost elbow with the 10 plate , it has a small orfice and does bring up boost faster than the stock one did .

i have never had it over 24 lbs of boost , maby the orfice is still too large to allow boost to get any higher ?
 
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Old 03-30-2011, 12:30 AM
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Make your own get a 4 inch 45 degree pipe elbow cut the ends off the stock one have em welded to the elbow and weld the elbow to the down pipe
 
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