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To: Rotary motors in aircraft <flyrotary@lancaironline.net>
From: Bulent Aliev <atlasyts@bellsouth.net>
Subject: Two blade Ivo
Date: Thu, 13 Jul 2006 21:28:41 -0400
X-Mailer: Apple Mail (2.752.2)

Today I had a chance to test my 2 blade 68" diameter Ivo Magnum  
electric prop at fine pitch about 50". With 3 blades I was getting  
4700 (2160 prop) rpm static (2.17 drive). Two blade gave me 5500  
static. About 2500 at the prop.
For some reason today, at low rpm the engine was surging up and down,  
but it was getting dark and I did not do any trouble shooting.
Bulent "Buly" Aliev
FXE Ft lauderdale, FL
http://tinyurl.com/s5xw8