NNBS intake swap on a return style fuel system pics and opinions

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01-01-2018, 03:53 PM

#21

ACAMS

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Well I just went and looked and I guess mine is the one on the left (maybe)
My EGR has been disabled .... is there any gain taking it off and plugging the hole?

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01-01-2018, 05:26 PM

#22

LSrBEST

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Quote:

Originally Posted by turboal1

here's another way

That’s what I did too, but with quick connects and nylon fuel line.

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01-01-2018, 07:16 PM

#23

Duntov1967

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Nice write up. Thanks. This is how I did my NNBS intake into an '02.

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01-12-2018, 06:24 PM

#24

turboal1

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Return

Duntov, Very cool idea, what's the valve from ?

Whippled, what parts did you use to build your rail ?

Last edited by turboal1; 01-12-2018 at 06:35 PM.

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01-06-2021, 10:36 AM

#25

happygilmore89

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Quote:

Originally Posted by Whippled2dr

This is how I'm going to run it. I used return style flex-fuel rails with injector spacers and everything clears fine. Injectors are marine 8.1L (stock height). I made little adapters to bolt the rails to the intake but pretty straight forward.

Which injector spacers did you use and have you had any issues with the setup so far? I want to do the swap but don't want to use the fuel filter! Thanks!