fuel pump questions

[MILD67]

Im running a 302 based roller cammed windsor stroked to 331 with alloy heads and a weiand blower with a 950dp.
My current fuel system is as follows: orig tank with bottom sump welded on, -8 to filter, then a holley black under tank level at rear.
Then -8 braided hose to a 35 micron filter behind the carby to a deadhead reg and then - 6 either side of the carb.
Its too bloody noisey.
Can I put a t piece just after the pump and put a 7.5psi check valve in and run to the other bung in the sump or do I have to run it to the top of the tank so the fuel can flow into tank instead off pushing in?
Or do I have to get a return style reg and run a new line?

[jaythefordman]

Firstly I would run a bypass regulator with a new seperate return line, which will quieten things up a little as the pump won't be banging on against a back pressure, secondly I am not sure if the location of the outlet into the tank would really be an important consideration.  Fuel weight/density is pretty low so back pressure would not be excessive.

[MILD67]

Thanks for the reply. I brought a magnafuel 275 and it has a return valve built in so I just ran a return from pump to tank.

[jaythefordman]

Thanks for the reply. I brought a magnafuel 275 and it has a return valve built in so I just ran a return from pump to tank.

too easy :)