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Topic: Dual feed fuel rail

in Forum: C4 Fuel, Emission Control, and Exhaust Systems

Dual feed fuel rail (1/4)
 7/15/16 3:56pm
396c4
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, - Canada

Vette(s):
96 Vette with extensive list of mods, many one-off and custom.


Joined: 12/7/2011
Posts: 216

I think that tiny cross-over tube is causing imbalance and I have yet to find aftermarket fuel rails so I built the following on a spare set. Welded AN's to the firewall end and tapped next to the furthest two injectors because the ends are inaccessible on our intake configuration. Used Summit spring lock adapters to connect to the stock supply and return lines. Next on the supply is a Y-block. Takes a lot of fittings for such a simple job and this the best/only spot I could find for the pressure regulator. It's held with the throttle body cover bolts. Did a Playdough clearance check to the hood and there is room for the gauge but it needs to be vertical or the glycerine bleeds out. Mind you, the engine is dropped so if you go there ....
 


|UPDATED|7/15/2016 1:56:00 PM (AZT)|/UPDATED|
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Re: Dual feed fuel rail (2/4)
 7/15/16 9:37pm
Adams' Apple
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Duncanville, TX - USA

Vette(s):
1985 Coupe-L98/Auto,Bright Red/Carmine. 1974 Coupe-L48/4speed, Medium Red Metallic/Black Deluxe.


Joined: 3/18/2009
Posts: 2164

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Yer always tinkerin, ain't cha John? Sweet set-up, for sure.


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Re: Dual feed fuel rail (3/4)
 7/16/16 2:06pm
redvette89
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Huron, OH - USA

Vette(s):
1989 Red Convertible - 160,000 fun-filled miles -


Joined: 12/5/2009
Posts: 179

That's a thing of beautify and function !

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Re: Dual feed fuel rail (4/4)
 7/18/16 7:16am
396c4
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, - Canada

Vette(s):
96 Vette with extensive list of mods, many one-off and custom.


Joined: 12/7/2011
Posts: 216

Tinkering because there's lots to be made "right". "All Vettes are RED" is an interesting read, especially how they cut corners to build our cars (not to mention the C5). Up to us to do the rest. People keep asking when it will be done, I keep adding to the list ....
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