injector ?????

bears4x4

grease monkey
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will injectors out of a 99-03 7.3 fit in a pre 99 non inter cooled powerstroke???? and if so which are bigger? a question asked by a friend passed on to here
 

IHC Power

STOCK STROKE
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Bad idea

Hey man just got in and saw your thread, from my experience working at Ford and International I would say that your going to regret popping one of those injectors in your truck, If you have seen an exposed injector you will see a part number and a serial number but the most important number is the calibration code on the injector selenoid, that is required for proper fuel rate and horsepower applications. You put the wrong injector in your engine and the ECM/IDM will not know what to do as far as fueling pulsewidth. Consult your local dealer or parts store with your engine serial number and they can locate you the right injector. Good luck and keep trucking buddy......
 

Tail_Gunner

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Injectors in a 99-03 Superduty are what's known as a split shot injector. OBS (97 & earlier) are single shot injectors. It would take a PCM programing difference to get the split shots to run right in an OBS. I don't know if the older PCM in an OBS can handle split shots or not.

Split shots are different from singles in that they were designed because of emissions reasons. Singles supposedly offer more power & mileage. This brings up the question: why would you want to do that?

Many folks (including me) have put single shots into 99-03 7.3 Superduties for the power & economy advantages. (The heck with Al Gore :D) Again a change in PCM programing is required and is do-able with any of several chip & tuning vendors.
 

bears4x4

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his thoughts were if they will fit and are bettter why not but i told him, thanks

well that ends this thread
 
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