Some history. I picked this car up in pieces so i am returning it back to stock. I have about 90% of this car complete. I got the engine missing a bunch of stuff ie fuel rails LIM bunch of nuts bolts gaskets missing. Ray crowe has helped me source almost everything i was missing the car came with non-sequential twin turbos ive simplified the vacuum lines. All i need is fluids and an engine harness and she's running

My question though is can the center iron be modified to to fit aftermarket injectors. Like either a adapter or sleeve pressed into the center iron? I cant get my primary fuel rail and injectors to seat properly ie all the way down and flush. Ray gave me the correct diffusers and o-rings for my set-up. Do i not have the right fuel rail? This is my first rotary build its not terribly difficult this site has almost all thrninformation you need but i just dont have enough experience with them. Here is some pictures.

 

I figured it out! That metal sleeve needs to be removed. Looks like its modified to take top feed injectors of somesort.

 

Those metal sleeves may be for the Bosch injectors....

 

How can you remove them?