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Old 05-07-2007, 07:33 AM
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Default Injectors
Not sure if this goes here. I was wondering if the 99 trucks have the smaller injectors like my 04 does. Any help would be appreciated.


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Kyle@RevXtreme
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Old 05-07-2007, 08:00 AM
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smaller...?

Well depends on ur motors..id imagine the 5.3

From what i understnad 99's have like a 21ish#ers, and the newer trucks have 24#ers...if you need to upgrade go for 8.1L injectors, 31-32#'s
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Old 05-07-2007, 10:01 AM
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Not talking about the flow of the in jector but the size itself. Maybe this will make it easier does the 99 have the newer style plug like my 04 does.
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Old 05-07-2007, 10:11 AM
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Physically the injectors are all the same, 99-current unless its flex fuel, they use a different pigtail but same body size.
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Old 05-07-2007, 11:38 AM
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o sorry, yah everything is exactly the same, i jsut finished swapping over my injectors today and i used some off a 04 8.1L
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Old 05-07-2007, 03:12 PM
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You guys are awesome thanks for the help
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