Looks like I must abandon the idea of remote fuel valves (although I'm
certain that it would be just as reliable if properly

designed/maintained).

Of all the replies, I like Ed Anderson's solution most. Elegant and

simple

and it feels good.

John Slade wrote:

Herbert,
I agree. The AeroCanard uses a similar system. On the Cozy you can make a
sump tank which fits behind the rear seat and above the gear bulkheads. Mine
came out at 3 gals.  I'm considering putting a stock Mazda pump inside the
sump tank with a backup pump (drawing from a lower level) on the firewall.

I wonder if the low pressure boost pump is needed. I don't think the
Aerocanard uses one.

 
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