Which of the 2 fittings on the Vortech FMU is in, and which is the return back to the tank? one comes out of the body, the other comes straight down out of the middle...anyone have pics? I need to know ASAP...thanks....

 

.......... haven't used one of Vortech's specifically but of the three other brands that I've had first hand experience w/ the side port is the Inlet (from fuel rail) and the centered bottom is Outlet (return to tank) .... good luck

 

The nipple in the center is outlet to vehicles tank
off-center nipple is inlet coming from stock regulator