12 Valve 2nd Gen Dodge Cummins 94-98 Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps

How fast should it go

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Old Apr 1, 2009 | 01:05 PM
  #31  
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From: Pylesville, Maryland
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Originally Posted by 392hemix
shes stock, look @ my sig. I would like to drill the housing but i am prolly just gonna by a phat shaft turbo, something that can take abuse but is inexpensive, I don't need anymore than 500hp or @least till i get something else that i can drive and not worry about.
all the phat shafts are over $1100 I had the ps 62/65/14 and loved it spooled very quick and made good power, if you want to save money buy a nice used turbo in the for sale section
 
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Old Apr 1, 2009 | 01:20 PM
  #32  
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Diesel Wrench
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Ya, thats a good idea. I am not yet in the market. but once i am i will deffentely show around. I need to adjust my waste gate @ some point. the actual mechanical I am woundering, i know how to put pressure to the system, but once i do, what way do i screw or unscrew the rod on the waste gate? for it to purge @ 30-35psi? is it clockwise or counter clockwise?
 
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Old Apr 1, 2009 | 02:49 PM
  #33  
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From: Fayetteville AR
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Member OK Six Speed or somthing like that has a phat shaft 62 for sale.

---AutoMerged DoublePost---

Here ya go.

https://www.dieselbombers.com/sale/2...2-65-14-a.html
 

Last edited by xzaq103; Apr 1, 2009 at 02:49 PM. Reason: Automerged Doublepost
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Old Apr 1, 2009 | 04:53 PM
  #34  
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K50
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Originally Posted by collinscummins
I would say im at about 2900 Rpm at 95. To tell you the truth i wasnt paying attention to my tack when i hit 110 i was racing some damn intrepid or something like that i was just trying to get past them because we were on a highway and were coming up to a hill.

---AutoMerged DoublePost---

At least the tag on my truck says 4.10 gears, but the rear diff has been opened up before, they left a nice coating of silicone to see. My truck might have different rear gears which would be retarded to change the rear end gears and not the front but stranger things have happened. Because when im in 4WD I can drift the back end pretty easily in the snow, it seems to break loose before the front tires will. Does anyone else have that problem in 4wd?

If that were the case it would be the other way around - low gears in front, high in back. Low gears in back would mean your rear tires spin slower than the front, so when you stomp on it, if any wheels spun it would be the front ones. If you had full traction up front your rears would just be dragging...

However I highly doubt that's the case...if you had mismatched gears you'd probably feel some incredible jerking and something would eventually snap when you got on to dry pavement.
 
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Old Apr 1, 2009 | 04:56 PM
  #35  
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ya what he said...by the sound of it you have driven it enough that the gear ratio is prolly the same
 

Last edited by 392hemix; Apr 1, 2009 at 07:03 PM.
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