i am currently using a bbk 255 in tank and the t rex that came with the vortech kit, and its feeding a 331 with s trim, 50lb injectors, blah blah blah, and at around 5500 rpm its leaning out and my tuner feels the pump basically can't keep up so instead of going to an all out aeromotive set up he suggested possibly getting a better inline. does anyone know of a better inline than the t rex? i am also using a -8 feed from the fuel filter to the rail and a -6 return to the tank. the car is currently making 540 to the wheels and if i could squeeze out the extra 20-30hp that we know it has it would be perfect.