Are there any upgrades for the fuel system other than in-tank pumps available for the Lightning? I would be particularly interested in a upgraded fuel rail since this is a hard part to fabricate. The supply and return lines are easy enough to replace with braided hose and AN fittings. Any help is appreciated.

John..
2000 Silver Lightning

 

I am interested as well. Bonus would be if it gave us easier spark plug access.

 

JDM has fuel rails listed on his price list for $100

 

Does anyone know if the JDM rails are just stock replacements or larger units?

 

Call and ask but I believe they are larger. I think he has a package that will allow some adjustment of the fuel delivery. I seem to remember his system would allow you to effectively adjust the A/F ratio up or down about 1/2 a point.