Jim, the return is the highest line on the engine, from the pressure
regulator. The T down low is the supply line from the fuel pump, out to
each head. Then lines back from each head come to the regulator mounted
up high to catch air and force it out the return.

Mark

Jim Arnott wrote:
> Yup. fuel return goes under the intake.
>
> Thanks.
>
> Jim
>
>