I currently bought a vortec sc kit. The kit is complete except for the fuel pump and fmu. I plan on using a drop in 255lph walro instead of the in line pump....1 question..i own a 03 g35, do i have to drop the tank or can I just remove the back set to get to the fuel pump? The fmu that comes with this kit...what is the ratio 12 to 1, 10 to 1, 6 to 1....? Thanks for the help.

 

the fuel pump is underneath the driver side rear seat. remove than and follow these instructions to install the pump, as its not a direct swap in.

https://my350z.com/forum/engine-driv...ro-gss342.html