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Tom,
I don't know the system and I guess until it's
tried we won't know for sure.
What I do know is that 1.5 to 1.6 manifold tube is
OK for each rotor. If the Ellison can feed both inlets, is something I don't
know.
George
Thanks Rusty,
1 7/8 sure sounds small to me, as did the diameter of the first couple
versions of ED's new muffler. But then you can't depend on what I
think of these diameters. Yes, connecting the runners together
into a common plenum and fed by one Ellison was what I was thinking
since the mixture is being drawn into only one chamber at a time.
And having to buy 2 Ellisons would probably be a 'no go' for me.
George, you're saying one at 1 7/8 bore is not adequate for one
combustion chamber, that it would take two to support each combustion
chamber?
Tom, my air-pump a Renesis.
George Lendich <lendich@optusnet.com.au>
wrote:
Rusty,
Those sizes are what Jerry is running for his
PP and should be fine i.e.
2 of them.
George ( down under)
Hi
Tom,
I can't
say I understand it, but maybe Ken or someone will jump in and bail me
out. I gave up on the idea of using an Ellison when I realized that
the EFS-4-5 (180-225 HP) model only has a 1-7/8" bore. I've been
worried that I was on the verge of choking my 13B with "only" 1-5/8" bores
for each rotor. Now I suppose you could connect the runners for
both rotors together at a common plenum, and feed it with a
single1-7/8" bore since both rotors aren't requiring a huge airflow
at the same time. That seems like it should work, and I'd love
to see someone try it. Just hard to step back from true fuel
injection.
Cheers,
Rusty
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