Mailing List flyrotary@lancaironline.net Message #21909
From: Dale Rogers <dale.r@cox.net>
Subject: Re: [FlyRotary] Re: throttle body size (again)
Date: Sun, 15 May 2005 19:09:00 -0400
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Rusty,

  Did you mean the bolt pattern.  Mine (nom. 60mm bore) is pretty close to 90mm x 90mm.

Dale R.

From: "Russell Duffy" <13brv3@bellsouth.net>
Date: 2005/05/15 Sun PM 06:10:29 EDT
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: [FlyRotary] Re: throttle body size (again)

Yes, I have used a larger TB on one of my intakes.  I found that sudden
opening of the TB caused the engine to temporarily "bog" - it would catch
after a moment when the system caught up - but, I just did not like that.  I
did not find any RPM increase using the larger TB, so I switched back to the
65mm Mustang TB.
 
Ed  
Thanks, but do you remember what size the larger one was?   Rusty (major intake scheming)

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