Mailing List flyrotary@lancaironline.net Message #40412
From: Joe Ewen <Jewen@comporium.net>
Subject: Re: [FlyRotary] PSRU dimensions
Date: Sat, 17 Nov 2007 12:00:35 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Hi Joe,
OD=4.25, 1.375".  These dimensions are from my RD-1B.  See attached photo for clarification.
Joe
 
 
 
----- Original Message -----
From: Joe Berki
Sent: Saturday, November 17, 2007 8:32 AM
Subject: [FlyRotary] PSRU dimensions

Does anyone know the OD of the nose of Tracy's PSRU ?  How far is it located from the back of the prop flange?  I am fabricating a support for the cowl and it has to clear the PSRU housing but still be as low as possible.  This is for the upper cowl. Thanks for any help.
 
Joe Berki
Limo EZ
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