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

Intake manifold ?

Thread Tools
 
Search this Thread
 
Old Jul 31, 2010 | 04:31 PM
  #1  
Detroitfire23's Avatar
Thread Starter
|
Diesel Fan
Joined: Jun 2010
Posts: 32
Likes: 0
From: Detroit, MI
Default Intake manifold ?

How many guys upgrade these? Is it really worth it? How much increase in power?
 
Reply
Old Jul 31, 2010 | 05:24 PM
  #2  
93_Fummins's Avatar
Diesel Wrench
Joined: Aug 2009
Posts: 501
Likes: 49
From: Duncan, Oklahoma
Default

 
Reply
Old Jul 31, 2010 | 05:51 PM
  #3  
jrad989's Avatar
Diesel Enthusiast
Joined: Jul 2009
Posts: 355
Likes: 22
From: Canby, Oregon
Default

no power increase. i wouldnt buy them if they were $50 besides looking cool. the stockers are very good.
 
Reply
Old Aug 1, 2010 | 07:56 AM
  #4  
94 12valve's Avatar
Diesel Bomber
Joined: Jan 2009
Posts: 3,504
Likes: 157
From: Pylesville, Maryland
Default

Name:  CIMG0482.jpg
Views: 3486
Size:  222.7 KB

this is what I have, better flow to all the intake ports. There are better things to spend you money on first.
 
Reply
Old Aug 1, 2010 | 10:32 AM
  #5  
BlackCloud96's Avatar
Diesel Enthusiast
Joined: Jun 2010
Posts: 264
Likes: 9
From: Newcomerstown Ohio
Default

Originally Posted by 94 12valve


this is what I have, better flow to all the intake ports. There are better things to spend you money on first.
Question what is that valve for on ur thermo housing?
 
Reply
Old Aug 1, 2010 | 08:31 PM
  #6  
94 12valve's Avatar
Diesel Bomber
Joined: Jan 2009
Posts: 3,504
Likes: 157
From: Pylesville, Maryland
Default

coolent bypass, keeps number 5 and 6 cool during pulls and also keeps me from blowing freeze plugs.
 
Reply
Old Aug 1, 2010 | 08:36 PM
  #7  
BlackCloud96's Avatar
Diesel Enthusiast
Joined: Jun 2010
Posts: 264
Likes: 9
From: Newcomerstown Ohio
Default

where does it go
 
Reply
Old Aug 1, 2010 | 08:56 PM
  #8  
94 12valve's Avatar
Diesel Bomber
Joined: Jan 2009
Posts: 3,504
Likes: 157
From: Pylesville, Maryland
Default

I poped out the rear freeze plug and bought one of the billet peices to replace it. There is a 1/2 hole in the middle of it where the line starts.
 
Reply
Old Aug 1, 2010 | 10:02 PM
  #9  
oglejust's Avatar
Diesel Wrench
Joined: Oct 2008
Posts: 556
Likes: 19
From: paris illinois
Default

Originally Posted by 94 12valve


this is what I have, better flow to all the intake ports. There are better things to spend you money on first.
bout time 2 cut that intake off and get a custom 1 isnt it?
 
Reply
Old Aug 2, 2010 | 05:54 AM
  #10  
94 12valve's Avatar
Diesel Bomber
Joined: Jan 2009
Posts: 3,504
Likes: 157
From: Pylesville, Maryland
Default

I wish I had the funds to do something like that
 
Reply



All times are GMT -5. The time now is 07:56 AM.