I am setting up the fuel lines on my miniram and im wondering which line goes where. I have the saginaw adapters but i dont know which line goes to which rail. I assume the fuel outlet goes into the passenger rail without the reg but im not sure. Also I am running an ATI supercharger and that kit came with a regulator of its own that varies based on boost. Should i use that instead of the tpis reg? or delete it?

 

I can tell you the larger fuel line on the frame rail is your supply coming from the pump and the smaller is the return line. Regarding the ATI FMU, use that in conjunction with your AFPR. You can't just use the FMU. Not owning a miniram myself I can't direct you on how to assemble the fuel rails but you could look here:

http://www.eecis.udel.edu/~davis/z28...0218mrinstall/

 

well that pretty much does it. Feed line to the right side rail. Fuel rail regulator outlet to FMU then to the tank. Now I am wondering, the lines i have on both sides that came with the MR kit are 6 AN. Is that enough for a 383 with 14 lbs boost?

 

My car is doing fine with 6an lines....no fuel issues (read my sig for mods).

 

On my M/R the main feed line goes to the right side of the engine and the return goes to the left side of the engine. It is alot easier to use -6an line than to try to use the OEM fuel lines.