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Injector and fuel rail question

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Old Dec 31, 2008 | 03:07 PM
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Default Injector and fuel rail question

Putting a 5.3 in an fbody, Im using an ls1 intake and truck harness. I know I have to use the ls1 fuel rail, but can I use the truck injectors with the ls1 fuel rail and intake? If I have to use ls1 injectors how big of a pain is it to adapt them to the truck harness?
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Old Dec 31, 2008 | 05:33 PM
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truck injectors won't work with the stock ls1 fuel rail. Not hard to adapt if you have to do anything at all, worst case is some pigtails.
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Old Dec 31, 2008 | 05:39 PM
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Good post. I'm in the same situation although, I'm looking for 42+lb injectors that will work with the truck harness and LS1 fuel rail.
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Old Dec 31, 2008 | 07:47 PM
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Would the truck injectors work with the billet rails you see on ebay and stuff?
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