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Old Oct 4, 2007 | 10:38 AM
  #1  
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stock specs?

What are the some of the stock ranges for things on our truck like oil pressure (low pressure side), oil temp, water temp, max boost and hp/torque?

Also, is it normal for a stock truck, thats straight piped with the wastegate unhooked to hit 24-25 psi?
 
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Old Oct 4, 2007 | 04:59 PM
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I don't think you can make that kind of boost stock. I was making 20 with my superchip, now I make 30 with dp-tuner.

You will be suprised at the power once you get a few mods going.
Good luck
 
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Old Oct 4, 2007 | 05:48 PM
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oil temp- 190-220
trans temp- 150-210
oil pressure 20 idle to 55psi above idle
water temp- 195-215.
Boost 12-18 depending on condition of turbo and engine
Hp around 190 at the wheels, torque around 440ish at the wheels.
 
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Old Oct 4, 2007 | 10:32 PM
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Originally Posted by miller_feed
I don't think you can make that kind of boost stock. I was making 20 with my superchip, now I make 30 with dp-tuner.

You will be suprised at the power once you get a few mods going.
Good luck
I definately am....maybe the previous owner put a chip in

Oh, what about egt's? It thought mine were pretty normal until the other day when I was stuck waiting at a train crossing. About 85 degrees out and I had it in park for 10 minutes. The gauge read 200-250. Does that sound right? Thanks for the replies guys.
 
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Old Oct 5, 2007 | 06:35 AM
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No that's not right. Combustion temperatures at idle when the engine is running shouldn't be much less than 350, not any lower than 300 i'd like to think.
 
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Old Oct 5, 2007 | 07:22 AM
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If I let mine idle for about 5 minutes, it will run at 200-250*.
 
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Old Oct 5, 2007 | 08:44 PM
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Originally Posted by John311t
If I let mine idle for about 5 minutes, it will run at 200-250*.
That's a "feature" of a DP tune. Jody told me that it's normal for his tunes to have an idle EGT in this range. When I idle for 10 min before unhooking the 5er, mine goes down to 175*! His tune also idles at a little higher RPM than stock, and that might have something to do with the lower EGT, along with more efficient timing which requires less fuel. I need to remember to switch to my fast idle setting after I back into a spot, but I keep forgetting to use it.
 
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Old Oct 5, 2007 | 09:20 PM
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It may not be normal but I would think it is possible for a stock truck with the WG disabled to see 24 psi depending on how the gauge is hooked up. I have also noticed that my truck will idle down to a cooler egt with the DP than before. You just may have a chip or tune in there.
 
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Old Oct 5, 2007 | 10:38 PM
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Originally Posted by Tenn01PSD350
You just may have a chip or tune in there.
That would make for a great birthday present I have the gauge hooked up with a t in map line right near the oil fill (the way diesel manor shows it). It used to only hit about 21, but then I pulled the muffler off at the joint under the bed. Btw, that made putting the fuel tank back up MUCH easier.
 
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