Buly wrote:

>Hi George, most of the injectors face down. I think if there
are >bubbles,
>they will remain on top of the fuel rail and be returned back
to >the tank?

Now we begin to approach what I am trying to get at!

If the return fuel is returned to the tank, then no problem,
however, what happens when the fuel is returned to a sump tank?

My question is: How big must the tank be in order to ensure
that only liquid fuel feeds the fuel pump, hence no vapor lock.

George Graham
Mazda Rx7ez N4449E
Homepage <http://bfn.org/~ca266>



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