5.9L Rotary Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with Rotary Injection Pumps Related To Performance And Longevity

Who makes the best injectors?????

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Old Dec 4, 2012 | 06:48 PM
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big specht's Avatar
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Question Who makes the best injectors?????

I'm in the market for some 50hp range injectors and there is alot of differant ones out there. What brand does what they say they will do and last????
 
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Old Dec 9, 2012 | 02:30 AM
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Jamie at CPP makes some good injectors I know guys with them and have ordered from him again.
 
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Old Dec 9, 2012 | 08:59 AM
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LBDP Dragon Slayers

Luke
 
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Old Dec 9, 2012 | 10:16 AM
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What is better 5 or 7 hole ??? do the 7 holes have cracking problem??? I think the seven hole would mist the fuel better
 

Last edited by big specht; Dec 9, 2012 at 10:19 AM.
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Old Dec 9, 2012 | 09:19 PM
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Originally Posted by big specht
What is better 5 or 7 hole ??? do the 7 holes have cracking problem??? I think the seven hole would mist the fuel better
I know a guy with 7x10's and the truck has a lot of power even with 38" military tires but I've heard 7 holes in a 1st gen don't do well because the pressure at the nozzle is lowered. he order 5x12's for his dads 1st gen instead of another set of 7x10's though sooo.
 
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Old Feb 4, 2013 | 02:24 PM
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7x.010 should produce a little better results with low rpm fueling. The 7x.010 should flow a little harder than the 5x.012.
 
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Old Feb 4, 2013 | 08:59 PM
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I'm still on the fence on switch brand and size I just dont want to buy some more junk injectors
 
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