EFI to Carb Fuel System

[NemeSS]

Im going to use a previously EFI vehicle with Carb. now. most all parts available are capable of supporting up to and beyond 800bhp.
with stock tank, intank high volume pump such as Walbro. will supply plenty for 500bhp N/A Carb application.
Aeromotive makes part no. 13204 FPR which allows use of low carb pressure 6-9psi with original EFI intank pump. larger return line is need such as -8 or -10, and also -8 highly recommended for supply. im gonna plum with -8 for return and supply. but using an intank Walbro and external Bosch. to support over 800bhp.
gonna post up pics and how to as soon as get all in. writeup with exploded or layout views.

[LStang1]

I have to run a -10 feed and -8 return due to the E85.