Hi, my name is Amr Ibrahim and I'm member of the HFS racing team
I'm from Egypt

I am trying to design a fuel system for Honda CBR600rr
The problem I am having is the fuel system is return less
and i wanna to convert it to return fuel system

so i want to ask if there a fuel rail with adjustable regulator or not
if not can i get adjustable regulator and install it with old rail

and how i can make sure that this regulator will be match with old rail or not

thank you and any feedback would be greatly appreciated



any feedback would be greatly appreciated