Technical Returnless system with new pump style

[Hellkaim]

Hello all, nee owner here.

Have had several Fiats, but not that modern as Barchetta.

Recently purchased a nice project and am slowly puting it all together. Do not know much about the car except it is really solid, but a bit one. But that is what we are here for, arent we: to make cars smile again!

The original fuel unit was so dirty that I am thinking to replace it. I have a M.Marelly one but it is for the system with return line and my car has none.

Is there any benefit to convert the car to full return? Any one did that?

P.S. i am really thinking of also integrate a fuel filter...

 

[Hellkaim]

Ok, I think I know the answer.
The returnless system is the newer one and there are no simple ways to make it back to tow lines.

Nor there any reall need.

The filter in the fuel pump is easy to clean (there are 3 clips to undo) if so be the need.