Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Fuel line questions

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Old Jan 29, 2008 | 09:08 AM
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Default Fuel line questions

I need some help here guys I installed a ls1 into my 95 Z. I need to get the fuel hooked up so I can drive this car finally. I put a 99 vette filter/regulator where the stock filter goes. I have the line to the front connected already. I need help on how and what to run to the feed and return side from the tank to the filter/regulator. Anyone able to help me out here? Thanks in advance!
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Old Jan 29, 2008 | 10:11 AM
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Default Well...

You have to have a return fuel port connection at your fuel tank. Connect this to the return nipple on the Vette regulator/filter. Its labeled on the regular, which is return & which is fuel supply(in).
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Old Jan 29, 2008 | 10:47 AM
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The 3/8 is the input to the filter/regulator and the 5/16 is the return to the tank.
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Old Jan 29, 2008 | 11:37 AM
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I know which is which I am asking how do I connect my lt1 quick connect to the 3/8 vette regulator
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Old Jan 29, 2008 | 11:55 AM
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Good question. Wish I had the answer.
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Old Jan 29, 2008 | 11:57 AM
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Thanks for looking though man!
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Old Jan 29, 2008 | 03:57 PM
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Originally Posted by 95GreenZ28
I know which is which I am asking how do I connect my lt1 quick connect to the 3/8 vette regulator
If it's routed to the tank, yep!
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Old Jan 29, 2008 | 05:10 PM
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?? I am asking what type of fitting is needed to connect the two.
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Old Jan 29, 2008 | 05:14 PM
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What type of connection, if any, does the original line have on it?
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Old Jan 29, 2008 | 09:19 PM
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if you are using the stock LT1 fuel rail connections on the filter/reg and trying to connect it to the stock plastic lines then you can get the part needed from Advance Auto. It's in the fuel repair section.
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Old Jan 29, 2008 | 09:25 PM
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Thanks Shon
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Old Feb 5, 2008 | 03:11 PM
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I think i am going this route for my swap, i am still waiting on an answer regarding it bolting to a stock intake.

http://cgi.ebay.com/ebaymotors/97-98...spagenameZWDVW
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