Mailing List flyrotary@lancaironline.net Message #6465
From: Ed Anderson <eanderson@carolina.rr.com>
Subject: Re: [FlyRotary] Re: Measurements of IDA manifold
Date: Fri, 12 Mar 2004 22:16:17 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Message
Thanks for the measurements, Rusty.
 
    I got to thinking about the amount of time remaining before Sun & Fun and what I would have to do to get a new design ready as well as conduct my annual and a few other things.  I think I will get my runners nickel plated and see if I can't get this one to the point where I can fly with it. 
 
   I found out that part of the problem with the increased drag on the tubes was my fault.  I thought to ease the job of the small motor by putting some bearing grease I had at the hangar on the tubes and inside the rail where parts slide.  Well, the thick grease made pulling the tubes away from one another like pulling a boot out of a mud hole.  Once I got the manifold home and cleaned the grease off, the mechanism functioned well again. 
 
  So I am going to brace the rail better so that torque and pulling doesn't pull it out of alignment and have the tubes nickel plated and put it back on the aircraft, which should make Finn happy {:>)
 
I eventually must replace that boat anchor of a lower manifold, so   I'll place my order for the IDA manifold this week so I have it by Sun & Fun.  Thanks for the heads up on the order time.
 
Ed
 
Ed Anderson
RV-6A N494BW Rotary Powered
Matthews, NC
----- Original Message -----
Sent: Friday, March 12, 2004 8:42 PM
Subject: [FlyRotary] Re: Measurements of IDA manifold

Hi Ed,
 
The measurement for your picture marked IDAV is 2-5/8".  The measurement for IDAH is 3.5" for both sides.  This is about the shortest that those can be cut.  IIRC, you could make them about a half inch taller and still have them be even. 
 
BTW, these were not in stock when we ordered them.  Paul had to wait quite a while for his, so you may not make SNF with it unless they just happen to have them in stock now. 
 
Cheers,
Rusty (running Sunday?)
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