I was browsing and came across this fuel rail application chart and wouldnt ya know.....Ford 5.4L is on the list part number 534-121. They even come in Multi Colors too.....

I don't know if they would fit ours L's...I'm assuming they might especially since it is listed for a 5.4L engine.

Here is the link:

http://www.holley.com/HiOctn/ProdLin.../FuelRail.html

 

Content Edited by Moderator.

this is a test one but the ones i'm putting on my truck will be ready this week i'll post pics of them on the truck when i get them

 

they will be polished but again this one was for test fitment

sorry doug about the marketing info just posting a link to the website of the guy that is making this for me and thought people would like to see the way purple anodized rails look not much different than looking at the holley site that was posted in the previous thread again sorry

 

OOOOOOO AAAAAAAHHH

very nice!

 

What is the gain with these? Do they my spark plug access any easier?

 

That would be nice!

 

So how did they work do they help the L get any better #'s or H.P.????

 

we had to change a few things on the original rails but in doing so we got an adjustable regulator mounted in the rail and we finally found someone that makes the connectors to mate up to the stock lines(if your on a budget you could do the system in steps), and they will be Purple anodized. as far as dyno or performance i have no info right now. but i will let everyone know when i get a chance P.S. if these things work we will be selling them through www.johnnylightningperf.com but then again we will have to work out the details