Home page
SPONSOR AD

Topic: Dual feed fuel rail

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

Dual feed fuel rail

Posted: 7/15/16 1:56pm Message 1 of 4
Profile Pic
Standard Member
Send PM
Joined: 12/7/2011
Posts: 219
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|



SPONSOR AD:: (Our Sponsors help support C4VR)

Re: Dual feed fuel rail

Posted: 7/15/16 7:37pm Message 2 of 4
Profile Pic
Standard Member
Moderator
Send PM
Duncanville, TX - USA
Joined: 3/18/2009
Posts: 2246
Vette(s): 1985 Coupe-L98/Auto,Bright Red/Carmine. 1974 Coupe-L48/4speed, Medium Red Metallic/Black Deluxe.
 Thumbs Up  Clap

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



Joel Adams  
My Link

 
   
(click for Texas-sized view!)             NCRS

"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"

Re: Dual feed fuel rail

Posted: 7/16/16 12:06pm Message 3 of 4
Profile Pic
Standard Member
Send PM
Huron, OH - USA
Joined: 12/5/2009
Posts: 179
Vette(s): 1989 Red Convertible - 160,000 fun-filled miles -
That's a thing of beautify and function !


 

Re: Dual feed fuel rail

Posted: 7/18/16 5:16am Message 4 of 4
Profile Pic
Standard Member
Send PM
Joined: 12/7/2011
Posts: 219
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 ....


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


SPONSOR AD: (Our Sponsors help support C4VR)