I'm running a RB20DET in my 92' 240sx hatch with a Garrett A/R 50 turbo on a custom top mount manifold @12psi and in the time period of owning it n learning reading thread after thread I still havent been able to figure this issue out. Where can I find an upgraded fuel rail like an AEM or HKS one using the stock RB20 intake plenum without having to switch to a GReddy style RB25/26 plenum (too damn expensive) and does anyone have pics of the stock fuel rail? Also with the turbo setup Im running I have to get larger injectors either 370cc-550cc and I don't know where to find them and I'm not too sure on what kind to use. Can someone HELP me out PLZ???

 

Went looking for Intake manifolds for you and holy **** are they expensive! I did see you can get an aftermarket upper intake manifold for about $300. Now this doesn't really help you with a fuel rail or injectors, but it will clean up the top of the motor and from the looks of it, it will make accessing your injectors a lot easier. If I remember right Rb20's are Top feed. What is the reason for getting a new fuel rail? your stock one should flow plenty for the power your putting down..For injectors a few company's make them Deatschwerks is one and I think SARD makes a set, not 100% on that one though.

Now if you really want to get a new fuel rail, If I remember right you can take an RB26 fuel rail and get it to work. Not exactly sure what needs to be done, but it has been done before. I suggest you start searching some more on it. Good luck man.