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

How much HP???

Old Nov 20, 2012 | 12:42 PM
  #1  
firstgenfreak93's Avatar
Thread Starter
|
Diesel Enthusiast
Joined: Jun 2012
Posts: 155
Likes: 5
From: Indiana
Default How much HP???

Ok so with my pump turned up, denny t stage 2, cold air intake, and 4 inch exhaust how much power should my truck be putting out...with out the exhaust and pin, i can make 16 lbs of boost...will that go up as well??
 
Reply
Old Nov 20, 2012 | 02:04 PM
  #2  
tampabaybill's Avatar
Diesel Fan
Joined: Apr 2012
Posts: 19
Likes: 3
From: Beaumont, Tx.
Default

225/250
 
Reply
Old Nov 20, 2012 | 05:19 PM
  #3  
bladeyamaha's Avatar
Diesel Enthusiast
Joined: Oct 2009
Posts: 456
Likes: 14
From: TX
Default

Yeah on the HP, you may go up to 20 PSI.
 
Reply
Old Nov 20, 2012 | 07:36 PM
  #4  
92betsy's Avatar
Diesel Enthusiast
Joined: Jan 2012
Posts: 193
Likes: 24
From: Clearfield, UT
Default

How much is the pump turned up? Is it a 91 or 91.5? 91 non/ic bigger injectors, 91.5 ic smaller injectors, which makes for a big difference in the free power mods. With mine having a BHAF, fuel pin, 4" turbo back, fuel screw all the way in = 25psi of boost, before 4" it was 28psi.
 
Reply
Old Nov 20, 2012 | 07:51 PM
  #5  
bladeyamaha's Avatar
Diesel Enthusiast
Joined: Oct 2009
Posts: 456
Likes: 14
From: TX
Default

I can hit 24 actually when my injector pump isn't leaking everywhere!
 
Reply
Old Nov 20, 2012 | 08:01 PM
  #6  
1stgenblowingsmoke's Avatar
Diesel Wrench
Joined: Oct 2011
Posts: 590
Likes: 41
From: Osoyoos BC
Default

My 93 VE used to hit 42. My 90 with a 5 speed hit 32 with pump turned up, exhaust, intake, turned fuel pin. and that's about it. My p-pump only makes 35 but has more topend.

boost is just restriction of the airflow into the engine.
 
Reply
Old Nov 20, 2012 | 08:36 PM
  #7  
92betsy's Avatar
Diesel Enthusiast
Joined: Jan 2012
Posts: 193
Likes: 24
From: Clearfield, UT
Default

Originally Posted by 1stgenblowingsmoke
My 93 VE used to hit 42. My 90 with a 5 speed hit 32 with pump turned up, exhaust, intake, turned fuel pin. and that's about it. My p-pump only makes 35 but has more topend.

boost is just restriction of the airflow into the engine.
You forgot to mention the 93 had aftermarket injectors. I think he is more or less wondering what similar setups produce for boost.
 
Reply
Old Nov 20, 2012 | 09:47 PM
  #8  
bladeyamaha's Avatar
Diesel Enthusiast
Joined: Oct 2009
Posts: 456
Likes: 14
From: TX
Default

Originally Posted by 1stgenblowingsmoke
boost is just restriction of the airflow into the engine.
X2

---AutoMerged DoublePost---

Originally Posted by 1stgenblowingsmoke
My 93 VE used to hit 42. My 90 with a 5 speed hit 32 with pump turned up, exhaust, intake, turned fuel pin. and that's about it. My p-pump only makes 35 but has more topend.

boost is just restriction of the airflow into the engine.
Yeah, but that P-Pump is putting out more fuel at top end Josh, he's looking for info on the VE setup.
 

Last edited by bladeyamaha; Nov 20, 2012 at 09:47 PM. Reason: Automerged Doublepost
Reply
Old Nov 21, 2012 | 09:47 AM
  #9  
1stgenblowingsmoke's Avatar
Diesel Wrench
Joined: Oct 2011
Posts: 590
Likes: 41
From: Osoyoos BC
Default

No ****. 16psi is stock.
 
Reply
Old Nov 21, 2012 | 10:11 AM
  #10  
1993firstgennewbie's Avatar
Diesel Wrench
Joined: Mar 2010
Posts: 785
Likes: 43
From: denver colorado
Default

Im getting 39psi out of hx35 and I used to get 32psi out of the h1c 16 psi is not that much have you made sure all your intercooler boots are tight
 
Reply

Thread Tools
Search this Thread

All times are GMT -5. The time now is 11:25 AM.