Mailing List flyrotary@lancaironline.net Message #7039
From: Mike Robert <pmrobert@bellsouth.net>
Subject: Re: [FlyRotary] Mazda TB (was: idle speeds)
Date: Tue, 06 Apr 2004 09:56:39 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Dale Rogers wrote:

Hi All,


   What I'm looking for is more information about the upper butterfly assembly in the secondary path.  It appears to be a delay mechanism to keep the secondaries from effectively opening during low speed WOT conditions.  Can I safety remove it?  It seems as though it's not buying me anything in an aviation environment.

Those secondary butterflies were there in the auto app to prevent secondary usage until the engine was up to operating temp.


Thanks,
Dale R.
COZY MkIV-R #1254


-Mike

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