03-03-2019, 05:31 PM | #1 |
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Join Date: Sep 2007
Location: Albuquerque NM
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Fuel rail question
I'm running in 03 drive by wire 5. 3 LS motor with the fuel rail style being the return style. Question is which one is the fuel feed and which one is the return? Is the bottom one the return?
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1967custom |
03-03-2019, 05:50 PM | #2 |
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Join Date: Dec 2009
Location: Independence Mo
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Re: Fuel rail question
The bigger one (3/8) is the feed, the smaller one (5/16) is the return.
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
03-03-2019, 06:10 PM | #3 |
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Join Date: Sep 2007
Location: Albuquerque NM
Posts: 7,863
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Re: Fuel rail question
Great thank you! Running fuel line now.
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