Mailing List flyrotary@lancaironline.net Message #12823
From: DaveLeonard <daveleonard@cox.net>
Subject: RE: [FlyRotary] Re: Dave's TO4
Date: Thu, 11 Nov 2004 18:20:48 -0800
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Kelly, I wish I could give you the details.  But I don't know them.  It is a Borg Warner TO4 I bought from Bill Eslick.  I think it is a TO4B (whatever that means),  but maybe those designations only apply to the Garrett turbos.  I don't know the A/R but it looks big, and same with the compressor.  Trim ?  Looks loose compared to the stock.  Bill says he bought it to match the turbo on Greg Richter's cozy, which worked well but thats all I know.
 
Still waiting on a manifold...
 
Dave Leonard
 


 
Dave,
    Speaking of your TO4 can you give us the numbers on yours ? Is
it a TO4 B or E , compressor trim , turbine housing A/R ratio , etc , or
any other special features such as inconel turbine , watercooled or
dry housing ? Inquiring minds want to know !
 
Thanks,
--
Kelly Troyer
Dyke Delta/13B/RD1C/EC2


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