Guys,

I have a rather lengthy thread going where I am possibly combating a vapor lock situation. I have a 3/8" SS fuel line from the tank to the pump (mechanical).

I have already put a thermo-tec sleeve on the line where it runs past the headers which helped but apparently still not enough. I am guessing my next step will be to put in a return line to help keep the fuel cool. My sender has a 1/4" port for a return line which I don't have yet but can plumb in. The only place I can think of to add a return line would be with a fuel pressure regulator.

Has anybody done this and can point me in the right direction to which unit will work? Also will this have a good chance of curing this before I dump the money and time into this?

I need a fuel pressure regulator that will:

- work with a 1/4" return line
- work with a mechanical pump that puts out 7-9 psi at idle
- be small and unobtrusive as I don't want to have to make my engine bay look like a race car

Any pointers or tips or experiences doing this?

Thanks!!