PROPWASH
6
April 2012
The diffusers on the following pipes (G5 and G10) have less of a “waist” or lower
horn coefficient than the G3’s pipe. Power graphs will show that horn coefficients
below 1.2 are not the answer.
Trying more of a “waist” or a higher horn coefficient in the diffuser (G6 and G7)
although both designs have slightly less peak power, they have a broader curve with
more low end and over rev power.
The Propwash
NAMBA International
1815 Halley Street
San Diego, CA 92154
(619) 424-6380
Fax - (619) 424-8845
e-mail cathie.galbraith@namba.com
Editors:
Cathie Galbraith and Al Waters
Newsletter Contributors
Jerry Dunlap
Kim Grim
Robert Holland
Lohring Miller
David Newland
Dennis Probst Jr.
Marty Shallenberger
Russ Stark
Jay Stone
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Propwash
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