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Crossover for fuel rails in back or front of intake?

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Old Jan 9, 2009 | 08:57 AM
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Default Crossover for fuel rails in back or front of intake?

Does it make a difference, is it better one way or the other? I noticed lately i've seen a lot of people with the crossover at the back and feed at the front and was just wondering if there was a reason for it, thanks guys!
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Old Jan 9, 2009 | 09:26 AM
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It doesn't matter. I put the cross-over in the back just to keep the clutter down.
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Old Jan 9, 2009 | 06:39 PM
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Does the back cause any issues with the oil press. sending unit?? When installed in the front it doesn't look right. IMO
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Old Jan 9, 2009 | 10:12 PM
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Originally Posted by 03 BUSA
Does the back cause any issues with the oil press. sending unit?? When installed in the front it doesn't look right. IMO
Clears on mine.
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Old Jan 9, 2009 | 10:22 PM
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You run the rear cross over?
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Old Jan 9, 2009 | 10:29 PM
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Originally Posted by 03 BUSA
You run the rear cross over?
I originally had it in the front and then put it in the back just recently when I was trying to fix a problem I had and wanted to rule something out and just wanted to ask if it was ok to leave it like that, that's why I made this post, cuz i've actually since then noticed a lot of pictures with people with it in the back.
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Old Jan 10, 2009 | 09:20 AM
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I put mine in the back too, clears the sending unit by far. I figured with my cross-over in the back:

1. It hides the clutter,
2. Its more likely that I'll be dis-connecting the fuel line attachment itself rather than the cross-over. Having the fuel line in front makes it easy to remove.
3. It leaves the plugged end of the rail in front, so it's easy to add a gauge, sensor or other accessory if I wanted one day.
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Old Jan 10, 2009 | 08:04 PM
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I put mine in the front. I think it looks nicer.



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