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

95 p7100

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Old Jun 15, 2010 | 12:38 AM
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Default 95 p7100

i just bought a 95 with a 175 pump on it. what should i do to this pump besides the fuel plate. i also have a set of delivery valves out of a 215 pump will these help. may do twins on this truck so looking for a lot of fuel mods
 
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Old Jun 15, 2010 | 01:57 AM
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Benched, barrels turned, 215 cam or 180 cam, rack plug, 13mm barrels and plungers, 5k...

Just how much fuel do you really want?
 
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Old Jun 15, 2010 | 07:34 AM
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13mm barrels and plungers are unecessary on the street.
 
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Old Jun 15, 2010 | 07:56 AM
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On the last 2 pages of my thread abt my 95 I have pics of the afc mod, ull want to do that for more rack travel. But like others said Mack rack plug and the 215 dv's will help for sure, but just reuse the 131 seats that are in there. They seal better and will flow a tad more that the 215 valve and seat. A 4k gsk will give you alot more fuel as well.
 
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Old Jun 15, 2010 | 09:14 AM
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that pump like it is will be fine for a dd, everyone on here told me that my 160 would do 500hp no problem

grind that plate, 4ks, afc mods, rack plug, and put those 181 dvs in, oh and if your going to run 4ks put 60lbs valve springs in as well
 
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Old Jun 16, 2010 | 12:06 AM
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ok. i have a 215 truck and this 175 truck. i want to run twins on this one and make it a beast. im gonna rebuild whichever is getting twins but each run decent already. also im thinking of using the mighty diesel head bolts. what kind of head gasket should i get.
 
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Old Jun 16, 2010 | 04:06 PM
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stock cummins
 
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Old Jun 16, 2010 | 04:55 PM
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Marine gasket .20
 
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Old Jun 16, 2010 | 09:14 PM
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Originally Posted by Red_Rattler
Marine gasket .20
if that is the route he is going do not forget the thin injector washers
 
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Old Jun 16, 2010 | 10:04 PM
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isnt it if you get the head decked then you use the marine one and you should stick with your stock coppers? im planning on the same kinds route-using mighty head bolts, decking head, 60lbs springs, and a marine gasket. or should you still use the thinner ones?
 
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