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Author: Subject: Fuel rail plumbing
Dusty

posted on 1/10/07 at 03:19 PM Reply With Quote
Fuel rail plumbing

I fancy connecting up my new fuel rail at just one end. I thought that if I fit the high pressure feed pipe to the bulkhead and put in a T piece, one arm of which would go to the rail and the other to the pressure regulator and then back to the tank this should work fine. I have a swirl pot so don't expect any air coming through
Why I hear you ask. Because I think it would work just as well as the standard method and it would be fun looking at peoples puzzled faces when I have the bonnet off at shows and just because it would be different and I could save the weight of 2 feet of fuel hose! (Not serious about the weight saving!)
Comments?

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Doofus

posted on 1/10/07 at 03:28 PM Reply With Quote
Better still put the reg in the boot and save the weight of the return line.
Works fine on my setup and I think some modern cars work that way now.

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stevec

posted on 1/10/07 at 03:37 PM Reply With Quote
My reg is in the boot, you only need 1 fuel line then.
Made my own reg by modifying a zetec fuel rail, very Locost
Steve.

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Dusty

posted on 1/10/07 at 03:54 PM Reply With Quote
Excellent. In the boot it is, or will be.
Just had a thought. Fuel vapourisation. Might be a problem.

[Edited on 1/10/07 by Dusty]

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DIY Si

posted on 1/10/07 at 07:43 PM Reply With Quote
Just drive faster! It won't have enough time in the rail to heat up that way!





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bigrich

posted on 1/10/07 at 09:04 PM Reply With Quote
no return at all on mine, pump has reg built in and dumps straight back into the tank







A pint for the gent and a white wine/fruit based drink for the lady. Those are the rules

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