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

A few questions about increased hp/tq cummins

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  #11  
Old 03-15-2013, 12:00 PM
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Thanks for the replies guys! I might look to see if Bosch has any lift pumps i can use and maybe the right spray pattern 370s aha, cause I can probably get a discount from them.

unless i should get 5x14s instead. I am a little undecided, I don't know a whole lot about how big of a difference it would make.

@Al31031, yeah sry i meant the dv's, also I know to get guages
 
  #12  
Old 03-15-2013, 01:22 PM
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5x14's are twice the size of stock, and you can get them in marine they are 435's
 
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Old 03-15-2013, 02:10 PM
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Thanks Turbo2332! Would the 5x14s make much of a difference than the 5x12s with this set up? also if i were to use the 5x14s would i need more air? sorry for the questions, I'm a little green.
 
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Old 03-15-2013, 03:07 PM
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More air, you are going to be choking that turbo pretty good specially with a 12cm housing and 65mm turbine wheel
 
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Old 03-15-2013, 06:17 PM
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i run a very similar turbo 62.65/13 and run sdx 5x12's i am very happy with the turbo they compliment each other very well. in the future i may try a 71mm wheel with this truck at which time i would upgrade to 5x14's.
 
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Old 03-17-2013, 09:48 AM
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Alright, awesome! i think this is everthing i needed to know. Thanks again everyone for your help
 
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Old 03-17-2013, 01:19 PM
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ya ricet07 i ment to say i had the 93's and the 120's are really lopey i did have a set of the ddp laser cut comp dv's and they actually helped out i felt a difference with those + the tubes unfortunately acquired a lope though
 
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