Mailing List flyrotary@lancaironline.net Message #12822
From: Ed Anderson <eanderson@carolina.rr.com>
Subject: Re: [FlyRotary] Rusty's Engine Mount (and Ed's too)
Date: Thu, 11 Nov 2004 21:16:55 -0500
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Message
Hi Dave,
 
    No, have not touch the motor mount as yet.  I must admit my take-offs still are not as smooth as I would like due to the "P" factor and my left offset in my motor mount.  There is no problem keeping the nose straight on take off roll (even at WOT) until the wheels leave the tarmac.  Then the nose suddenly moves hard left requiring more right rudder - and I find myself lowering the right wing a bit as well - that I don't like, I want to keep those wings level when close to the ground.  I am certain the wing drop is not as much as I imagine, but still don't like it.
 
Have about 1 ball right on climbout requiring rudder to center.  Less at Cruise - say 1/2 ball but still some.
 
No never considered a metal prop - don't believe I could get a metal prop 76x88.
 
Ed Anderson
 
----- Original Message -----
Sent: Thursday, November 11, 2004 10:42 AM
Subject: [FlyRotary] Rusty's Engine Mount (and Ed's too)

"Tracy (installing longer intake runners in shoebox manifold - Turbo flyers beware : )  "
 
OK, now that's just not fair.  We "turbo" guys still are not catching you as it is...  I guess it's time to consider the C-drive as well.  Rusty, how did your engine mount end up?  Did you put in the shims, or is your mount askew in the wrong directing?  Ed, same question.
 
Now that you are turning in the 'right' direction, you had the option of a metal prop.  Did any of you strongly consider that option?
 
I'm still waiting on parts to install the TO4.  I'm starting to think that a TO4 with the C-drive might make some serious power (spray bars here I come).  I am thinking that a shorter prop may not produce as much p-factor and allow me to accept my left engine offset. 
 
Thoughts?
 
Dave Leonard
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