so since you are looping off your return line, does that mean your fuel rail only has one fuel fitting, which is the inlet? thats what it kinda looks like... i wonder how that works... i know on the mustangs with "returnless" fuel setups, the fuel pump gets different voltages - speeding up and slowing down the pump.
this is the style i have and am running.. (for reference)
1987
5.3 4l60e Silverado - new daily driver with A/C - also for sale @ $7,200
A poor man buy's it twice
1993 4.6 t-45 Mustang GT for sale 5,000