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Fuel system questions

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Old Jul 31, 2009 | 08:57 AM
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Default Fuel system questions

I'm putting a 98 ls1 into a fox body.

would it be possible to run a setup like what i have in the drawn up?
Using the stock 98 fuel rails with the regulator built in.

I think that way would be cheaper then the using a vette filter.

If I were to go the corvette fuel filter/reg. route i would have to buy the fittings for the filter($50) the filter ($50) and the returnless style rails($40).
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Old Jul 31, 2009 | 12:29 PM
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you need a regulator, the 98+ had one in the tank.
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Old Jul 31, 2009 | 12:49 PM
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You don't run the return line into the outlet, as you have in the drawing.
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Old Jul 31, 2009 | 12:59 PM
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Originally Posted by sroach20
you need a regulator, the 98+ had one in the tank.
Negative. 98 had a regulator built into the fuel rail. If the regulator was in the tank why would my fuel rails have a return on them?

Originally Posted by Old Geezer
You don't run the return line into the outlet, as you have in the drawing.
Where do you run it to?

This is my first time planing/plumbing a fuel system.
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Old Jul 31, 2009 | 01:56 PM
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did it come off a vette?
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Old Jul 31, 2009 | 02:25 PM
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Engine came out of a Trans Am.
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