5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

650 hp build. 94 12v auto

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Old Jan 24, 2011 | 05:41 PM
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orangeracer's Avatar
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Default 650 hp build. 94 12v auto

I am building a 12v for my 95 f350 crewcab. I am looking to get around 650hp and try and get around 18mpg. That being said i think i need.

Port head,
head studs,
.020 pistons,
new rings, bearings,
lazer cut delivery valves, ddp?
Unsure what size injectors,
twin turbos, or single turbo?
O ring head,
Aftermarket Intercooler,
Exhaust manifold upgrade,
Thinking about bigger stainless fuel lines,
Pump flow benched unsure what cc to set it at?
Fluid dampener,
4k unsure brand rpm springs,
 
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Old Jan 24, 2011 | 06:33 PM
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na is the ford straight shift or auto too? wat motor a first gen motor intercooled or no?
 
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Old Jan 24, 2011 | 06:34 PM
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It is a ppump motor. Going with a fully built 47rh auto
 
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Old Jan 24, 2011 | 06:40 PM
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oh i see 94 never mind no need to port your head either. id say a 0 plate afc mods bump timing 5x14 injectors a cam and a 64/71/12 u would HAVE A few horses. u wanna go to 650hp thats a few thousand dollars im gettin ready to drop around 3000 and still not have supportin mods to handle it yet but be close to 600 then dyno it and try again then buy a dual disc clutch
 
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Old Jan 24, 2011 | 06:47 PM
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Default 650 hp build. 94 12v auto

If you port the head shouldn't you port the exhaust manifold and the exhaust side on the turbo for better air flow


Brandon
 
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Old Jan 24, 2011 | 06:50 PM
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theres no sense in it from wat i hear till ur way up there. but yeah have that pump took to a shop thats well known and tell them wat u want as far as hp and also tell them wat turbo ur gonna run and fuel plate and bla bla bla and they should get it close to work with everything to make 650 hp
 
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Old Jan 25, 2011 | 11:15 AM
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Originally Posted by orangeracer
I am building a 12v for my 95 f350 crewcab. I am looking to get around 650hp and try and get around 18mpg. That being said i think i need.

Port head, If you have the head off and extra coin, if not a good cam will help
head studs, yes
.020 pistons, if you have the $$$ but you can hit 650 with stock pistons
new rings, bearings, unless the there bad not needed
lazer cut delivery valves, ddp? comps from sdx
Unsure what size injectors, SDX 5x.014's sac style
twin turbos, or single turbo? twins
O ring head, yes
Aftermarket Intercooler, stock one will work just fine
Exhaust manifold upgrade,
Thinking about bigger stainless fuel lines, keep the stock size line
Pump flow benched unsure what cc to set it at? have them max it out and you can adjust fuel with the plate
Fluid dampener, if you have the extra $$$
4k unsure brand rpm springs, get it benched with a set of 5ks
Answers in red
 
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Old Jan 25, 2011 | 10:24 PM
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were would a good place to send a pump and what would it cost to have put on a bench and maxed out
 
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Old Jan 25, 2011 | 10:33 PM
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Pm cumminunglued I think he has a guy that is pretty reasonable.
 
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Old Jan 25, 2011 | 10:33 PM
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citi diesel its in north knoxville or acme is good with pumps
 
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