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-   -   Aftermarket Fuel Rail Options (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/aftermarket-fuel-rail-options-665968/)

shm21284 06-26-07 11:28 PM

Aftermarket Fuel Rail Options
 
What is there for aftermarket fuel rails for the FC? I would like to run the primary and secondary rails in parallel.

NMJ87T2 06-26-07 11:30 PM

Check out www.kgparts.com I am running them on my build!

2713ddddavid 06-26-07 11:51 PM


Originally Posted by shm21284 (Post 7083254)
What is there for aftermarket fuel rails for the FC? I would like to run the primary and secondary rails in parallel.

http://www.fc3spro.com/TECH/MODS/FUEL/frails.htm

http://www.fc3spro.com/TECH/MODS/FUEL/fpr.htm

http://www.fc3spro.com/TECH/MODS/FUEL/pararail.jpg

All the info you need, and more, you can find at FC3S Pro.

shm21284 06-27-07 12:08 AM

I can not use the stock fuel rail with the fuel system I have. I am running -08 lines and do not have the room for adapting to the stock 5/16" line. I am also uncomfortable with welding on to the stock fuel rails.

shm21284 06-27-07 12:10 AM


Originally Posted by NMJ87T2 (Post 7083261)
Check out www.kgparts.com I am running them on my build!

Do you have a picture of the fuel rails?

Phantomkid 01-24-08 11:49 PM

hey guys had the same question so i didnt want to make a new thread. Couldnt find much of a different option. I used to see one on Ebay awhile back for pretty cheap but it may have been for the fd motor, and i cnt find it anymore. Anybody find a different option thanks guys..
brian

fc3s91 01-24-08 11:58 PM

https://www.rx7club.com/group-buy-center-69/checking-interest-fc-fuel-rails-609555/

wackaloo13 01-25-08 12:28 PM

why are you running -8 lines to the rails? usually a -8 feed line to 2 -6 lines tothe rails is eneough.

Aaron Cake 01-25-08 02:20 PM

-6 lines will support 600HP.

-8 is very large. Are you building 1000 HP 13B? :)

Welding AN flares onto the stock rails is going to be the most compact installation you can create. If you can't weld, then braze them on. Just cut the ends of the rails and go for it...Worst case is that you ruin $20 worth of parts.

shm21284 03-13-08 11:38 PM

I thought brazing is a form of welding...

UPDATE: I got the KG PARTS rails and used -8 lines.

Why go so big? I wanted a factor of saftey of around 2 for the fuel system.

shm21284 03-13-08 11:40 PM

Oh, and FC3S91, I would have definately bought these had I seen them before I got my other rails. These pieces look spectacular!!

Aaron Cake 03-15-08 10:54 AM


Originally Posted by shm21284 (Post 7976482)
I thought brazing is a form of welding...

Brazing is much like soldering, but done at a higher temperature with a different filler material. In most cases it's as strong as a weld.

shm21284 03-15-08 04:30 PM

Thanks, Mr. Encyclopedia!! :o)


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