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

Injectors???

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  #1  
Old 05-15-2008, 08:57 PM
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Default Injectors???

I am wondering what you guys like for injectors and why you like em'.

I am thinking of getting Industrial Injection Dragon Fly's. i found em on sale for 900 and there a 150 hp injector. I had 370's in my old truck they were ok but i want something better and a more powerful injector. I do not mind smoke, my right foot is good a controlling it. i do go drag racing ever know and again. i know my trans dont like it but i gotta kill it before i can get another.

Any input desired.

Thanks
 
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Old 05-15-2008, 09:19 PM
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Call Richard at Coaltrain Diesel Performance. His # is 734-673-4867. He will set you up right. His prices are awesome and his customer service is second to none.

Adam
 
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  #3  
Old 05-15-2008, 09:43 PM
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Will stock DVs support that kind of an injector?
 
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Old 05-15-2008, 09:57 PM
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yes but they will restrict some flow to the injectors. Those are roughly a 5x.014 injector. So they are a fairly big injector. They will be smokey and create a good bit of heat.
 
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Old 05-16-2008, 12:18 AM
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Personally, I like my DDP's.. Good all around injector. I have a good friend with the 4's and he wouldn't trade back for his 370's. Alot better to drive, no mid RPM stumble and less hazy smoke unless you plant your foot to the floor.
 
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Old 05-17-2008, 12:50 AM
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The DDP's are a nice injector but you pay alot moe for those than is neccersary. You can get the same quality injector for alot less money because your not having to pay for the name.
 
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Old 05-22-2008, 12:44 PM
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At the time when I got them it was either F1's for mucho $$ or DDP for moderate $ or go to the slobbering 370's for cheap. I took the centre lane. I wasn't interested in changing the colour of my RV with cheaper injectors.
 
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Old 05-22-2008, 08:42 PM
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I'm running a et of DDP comp series injectors....Love them. For their size they make very vert little smoke. I can drive all day without even a haze if I want to. but low then hammer down then they are ~5x19
 
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Old 08-05-2008, 02:15 AM
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Old 08-05-2008, 09:31 AM
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Yes, those are 370 Marine injectors. A decent choice if funds are tight, but they dont really have the correct spray pattern for our application.
 


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