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Al, I was surprised that the fuel line was too hot
to touch with the fuel being recirculated to the fuel tank, I'm thinking
that the engine missing had something to do with gas being so hot. Would
the fuel pump need to be cooled from another source. I could change the
shape of the NACA discharge duct if it is in a position on the cowling to
work. JohnD
----- Original Message -----
Sent: Tuesday, September 15, 2009 10:11
PM
Subject: [FlyRotary] Re: cooling
John;
It is unlikely that
the NACA duct will do anything. The duct leading away should be at least
as large, or larger, than the rectangular opening of the
scoop
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