Certainly looks fine to me, John. You have a nice
smooth expansion from just about the lip of the opening. Have you measure
the sq inches of your opening, yet? I'm sure you have, just wondering what
area we are talking about. I would not go below 18 sq inches and 20 is
probably better for a 100 sq inch core (GM core).
Ed
----- Original Message -----
Sent: Wednesday, February 28, 2007 8:53
PM
Subject: [FlyRotary] diffuser
Ed, this is what the old farmer has come up with,
is it necked down enough to do the job. JohnD
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