3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Who runs pressure, and when?

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Old Jun 8, 2007 | 07:16 AM
  #16  
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Run my mp-8 on 40% every day..

Shane
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Old Jun 8, 2007 | 10:15 AM
  #17  
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Scary Larry and my Dr. Performance box....all the way up everyday. Towing or not
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Old Jun 30, 2007 | 11:57 PM
  #18  
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Whats a pressure box

I cant seem to get the context right after reading it all over the place
does a dr performance 2017 qualify?thanx.
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Old Jul 1, 2007 | 02:53 AM
  #19  
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smarty beta and mp-8 @100% all the time when not towing. Maybe I should rethink this though, if Omaha runs his truck like I do except he has a preassure gauge and feels that it might be to much then maybe I should back off a little...... na then I will talk myself into getting some fluxes and and stop bein such a tight wad.
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Old Jul 1, 2007 | 10:52 AM
  #20  
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Originally Posted by tristan21
smarty beta and mp-8 @100% all the time when not towing.


You need a rail gauge!
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Old Jul 1, 2007 | 11:03 AM
  #21  
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Is it that bad? I guess I assumed that if it was to much it would hit the blow off valve and I would notice. I know I need a guage though but I just figured I would know if somethin was wrong.
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Old Jul 1, 2007 | 11:10 AM
  #22  
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Originally Posted by tristan21
smarty beta and mp-8 @100% all the time when not towing. Maybe I should rethink this though, if Omaha runs his truck like I do except he has a preassure gauge and feels that it might be to much then maybe I should back off a little...... na then I will talk myself into getting some fluxes and and stop bein such a tight wad.
After you cracked one or more injectors and dump a bunch of diesel fuel into the crankcase?? Only use 100% for drag racing and dyno runs.

MikeyB
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Old Jul 1, 2007 | 11:50 AM
  #23  
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Fine but im not gonna be happy about it.
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Old Jul 1, 2007 | 01:35 PM
  #24  
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You'll never know when it hits the relief valve. Get a rail gauge. I'm suprised your injectors are still alive.
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Old Jul 1, 2007 | 02:56 PM
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the turbos never barked at me either
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Old Jul 1, 2007 | 03:12 PM
  #26  
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Originally Posted by tristan21
the turbos never barked at me either
ok? turbos are weird about that stuff. Seems to me that 6 speeds don't bark as easy as autos.
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Old Jul 2, 2007 | 06:06 PM
  #27  
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Tristan, some friendly advice, turn it down and get a rail guage. Are you still runnin the factory RV? what beta version are you runnin?
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Old Jul 2, 2007 | 06:33 PM
  #28  
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Hey guys,
The wife has 42,000 miles on her 05. The MP 8 is on max all the time. So far so good.
See ya,
Topper
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Old Jul 2, 2007 | 07:53 PM
  #29  
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Originally Posted by RyeThomas
Read alot about injector issues, so I was wondering how many of you run pressure and when. I love my Smarty Beta 4.2 but Im not sure if I want to keep running pressure everyday, but I dont know that I can go back to no pressure. So how many of you-

1. Run pressure daily
2. Run pressure only at the track/Dyno
3. Never run pressure


Tried to set this up as a poll but I am not that smart.
What are you using for pressure? I didn't think the Smarty does pressure.
I only run a pressure box when racing.
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Old Jul 2, 2007 | 08:26 PM
  #30  
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what is meant by "pressure" im looking into getting a smarty next month or so and was just wandering what is meant by that
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