1st Generation Dodge Cummins 89-93 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps

Need More Power

Thread Tools
 
Search this Thread
 
Old Apr 28, 2009 | 03:07 PM
  #31  
Silver Stallion's Avatar
Joined: Apr 2009
Posts: 4
Likes: 0
From: Central Tx.
Default

You may also want to try and replace the fuel spring inside the pump, the stock spring will fuel up 2300 and the new spring will fuel to 3200. The spring is only about 15 bucks, and it will really make a difference.
 
Reply
Old Apr 28, 2009 | 04:32 PM
  #32  
big bad diesel 416's Avatar
Site Sponsor
Joined: Apr 2009
Posts: 3,719
Likes: 636
From: Lexington SC
Default

Originally Posted by RSWORDS
i woudl love to see that dyno graph. What you got done to your pump?
no dyno.............yet
but what is fiugered 300-330 hp
the pump was done ba a shop and maxed it cant possibly flow more
 
Reply
Old Apr 28, 2009 | 07:42 PM
  #33  
RSWORDS's Avatar
BOMBARDIER

Joined: Mar 2007
Posts: 11,159
Likes: 918
From: Gloucester, VA
Default

Oh mine will pull that high but it wont make enough power up there to make it worth it. Power drops real quick after about 3300. No one has really gotten these pumps to flow that high, cant fill the piston fast enough. Hope you figured it out though
 
Reply
Old Apr 30, 2009 | 02:38 PM
  #34  
cummins_guy's Avatar
Diesel Bombers Sponsor
Joined: Apr 2009
Posts: 474
Likes: 26
Default

never mind, I'm still thinking of inline pumps
 
Reply
Old Apr 30, 2009 | 04:01 PM
  #35  
RSWORDS's Avatar
BOMBARDIER

Joined: Mar 2007
Posts: 11,159
Likes: 918
From: Gloucester, VA
Default

Yeah your in the wrong forum for that inline p-pump stuff...
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Diesel Bombers
General Diesel Related
1
May 10, 2015 10:57 PM
explorer197143
1st Generation Dodge Cummins 89-93
0
Dec 28, 2014 01:14 PM




All times are GMT -5. The time now is 10:50 PM.