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Ford Powerstroke 99-03 7.3L Discussion of 99-03 7.3 Liter Ford Powerstroke Turbo Diesels

7.3 injector question

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Old Jul 20, 2016 | 04:57 PM
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Default 7.3 injector question
thinking of upgrading my fuel system how much psi can stock injectors take?
 
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Old Jul 22, 2016 | 10:53 AM
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not sure i understand what you are asking
 
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Old Jul 31, 2016 | 01:30 PM
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If i get a more powerful fuel pump and adjustable psi regulator how much should i turn it up before it gets to hard on the injectors?
 
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Old Jul 31, 2016 | 08:06 PM
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turning up the fuel pressure or adding a bigger pump will do 0 for more power
 
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Old Aug 2, 2016 | 10:22 AM
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need bigger injectornozzles ?
 
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Old Aug 2, 2016 | 05:34 PM
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Nozzles will also do nothing for power. They will just make it smokey and run hot. These have an injector and not nozzles like a cummins does. You will need a chip and injectors of you want me power.
 
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Old Aug 2, 2016 | 07:54 PM
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ya already have a superchip might upgrade to a bullydog and get a stack and an intake thanks man
 
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Old Aug 3, 2016 | 08:11 AM
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That would not be an upgrade. If you want an upgrade you need to get a hydra. Get the exhaust and of your choice and make sure you have gauges.
 
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Old Aug 4, 2016 | 09:51 AM
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wouldnt it ? Ithought the bullydog chips had better tunes? whats a hydra?
 
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Old Aug 4, 2016 | 10:44 AM
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The are no better then what you have now. The hydra is a chip built by power hungry performance. It allows you to add and remove custom tunes and shift on the fly. It is the best on the market for the 7.3.
 
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