Fuel System Upgrade Instructions

Big Thanks to Bryce Danna & Bruce St. John


Ok, so I decided to go with a single turbo setup....now my worry at the time was fuel.....I dont want to ever worry about running out, so I've decided to upgrade the whole fuel system in my Supra.

Disclaimer: This page is for information purposes only, by viewing this web page you agree that I am no way responsible for you screwing up your car!

Note: This tech tip focuses on the basic install fuel system upgrade instructions.

Tools required: You will need a good set of tools, mostly you will be using 10, 12, & 14mm sockets & flat wrenches, screw drivers (phillips & flat), hammer, etc, etc



bar17.gif (1999 bytes)

Here is everything you need for this bad ass fuel system

 720cc-need-manual.jpg (5117 bytes)

For any bolts you cant break loose, definetly get a can of this stuff....

720cc-need-lubeXXX.jpg (5541 bytes)

Your also going to have to jack the car up on all 4's....or get it on a lift....

Here is an over view of the installation....


bar17.gif (1999 bytes)

Here is how this is going to work,

We are going to drill a hole in the bottom of the tank & run a -10 to the fuel filter....

bar17.gif (1999 bytes)

From the filter we run a -10 to the fuel pump....

bar17.gif (1999 bytes)

Now picture the rail with 1 1/2ft of -6 from one end of the rail to the other....

bar17.gif (1999 bytes)

On this loop we are going to have TWO T's (-6 X -6 X -6)

On one T is going to be the -6 feed from the pump,

on the other T is going to be the FPR (fuel pressure regulator),

From the bottom of the FPR we run a -6 to the tank for our fuel return....

bar17.gif (1999 bytes)

printthegif.gif (15902 bytes)

supra_su.gif (5342 bytes)