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

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Old Jun 8, 2009 | 09:19 PM
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wisconsin redneck's Avatar
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ny recomendations? i want to get some better injectors... more horses and more fuel... but i don't want nything to big.. cause i got n auto n don't wanna blow it... oh n i got boost n egt gauges on the way!!!!
 
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Old Jun 8, 2009 | 09:26 PM
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Upgrading to bigger ones either way could jepordize your transmission . A good injector I like to recomend is a 370 new era. I believe they are a 90 horse injector. I've got em and the marines. Don't go with the marines if you would like to have clean power. A little afc tuning and it will be a pretty respectable rig IMO.
 
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Old Jun 9, 2009 | 07:56 AM
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do they have the correct spray pattern for a 2nd gen?? its 145* i think?? i dont want the injectors washing out my cylinders!
 
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Old Jun 9, 2009 | 08:07 AM
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The new eras are the correct spray. I've had marines for a while and never had a prob washing out cylinders. Oil never smells like fuel and it will roal coal pretty hard. This info is my oppinion, go with the new eras imo
 
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Old Jun 9, 2009 | 08:24 AM
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alright i prob will thanks for the info!!! how much are they for all the injectors total?? thanks.. i gotta start savin my pennies!!
 
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Old Jun 9, 2009 | 08:29 AM
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The marines actually came in the truck when I bought it. I got a very good deal on my new eras for 200 but are used slightly. I think they are close to 400 new. Hit up our sponsers and check on prices
 
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Old Jun 9, 2009 | 08:36 AM
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yeh i just pmed HOLYSMOKES... i guess he's a dealer.. so we'll see.. wuts up with this core thing? wut is it?
 
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Old Jun 9, 2009 | 08:40 AM
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My buddy is a performance dealer so I got core waved . Usually they want your old ones or pay a core fee
 
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Old Jun 9, 2009 | 02:57 PM
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The core fee is just that they want your old ones back so they can rebuild them and sell them as upgraded or performance injectors.

I would give a vote to upgrading the trans before performance, that way, when the trans is built then you can do whatever and buy it all once. But either way, I would give a vote to DDP stage 1 or 2's. I have the stage 2's in my truck and it seems to like it, I did not build this for all out performance but a decent cruiser and I think I will have that.
 
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Old Jun 9, 2009 | 07:59 PM
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if you want a clean injector with a lot of power and low egt then get the DDP 90 hp injectors, THEY ARE THE BEST ON THE MARKET... lenny at dynomite diesel performance tests every injector. they are pricy but are amazing
 
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