X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-yh0-f51.google.com ([209.85.213.51] verified) by logan.com (CommuniGate Pro SMTP 6.0.1) with ESMTPS id 6075904 for flyrotary@lancaironline.net; Thu, 21 Feb 2013 11:56:11 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.213.51; envelope-from=rwstracy@gmail.com Received: by mail-yh0-f51.google.com with SMTP id q1so1669671yhf.10 for ; Thu, 21 Feb 2013 08:55:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:subject:references:from:content-type:x-mailer :in-reply-to:message-id:date:to:content-transfer-encoding :mime-version; bh=kHjDd9735i6e8RTPWgw/ylAZ4c9l8l/IZBhn/Nc+h78=; b=Cm4IIks3QovT0sgeJaBKFlbw9MFE34Bn8oaoNLW+BhuVZhfYzKCB+5S9dHN6r9KdN+ Q1VXle/iG38Mt6R3xIfEWQkPi8TonLvoMBVSIPSbwv2ZumzOj7toGP3uMF/1+wokNy4t u6qqTVHj4AjGj+RJIOaGOOGGbpK0lEkuBg4nssA4AWJwMhfdvaIYJaL/A2YTcEm2LgFl rFwV4GIR0+hJTSs3IkYzefBU52GArvcFFErCRFXPy/XE6SicOuohVT9VYazwB/80g5od IYf+yZpVWqQxwEl4uJ/MZ+PU6VhBgf2id03H0lR1bKPIYF+kFGKxVzKIQnzxMKkZwGXE SR3A== X-Received: by 10.236.165.135 with SMTP id e7mr45020048yhl.99.1361465735350; Thu, 21 Feb 2013 08:55:35 -0800 (PST) Return-Path: Received: from [192.168.1.4] (47.sub-70-193-199.myvzw.com. [70.193.199.47]) by mx.google.com with ESMTPS id u2sm50660952yhl.8.2013.02.21.08.55.33 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 21 Feb 2013 08:55:34 -0800 (PST) Subject: Re: [FlyRotary] 13B weight and CG location References: From: Tracy Content-Type: multipart/alternative; boundary=Apple-Mail-C76DD930-338E-438B-B042-E0BB01CCDAD8 X-Mailer: iPad Mail (10B141) In-Reply-To: Message-Id: <273765B5-FC52-4A91-9E38-9816D53C5452@gmail.com> Date: Thu, 21 Feb 2013 11:55:33 -0500 To: Rotary motors in aircraft Content-Transfer-Encoding: 7bit Mime-Version: 1.0 (1.0) --Apple-Mail-C76DD930-338E-438B-B042-E0BB01CCDAD8 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable The center of the rotor housing closest to the gear drive is pretty darn clo= se. Way closer than ballpark. Tracy Sent from my iPad On Feb 21, 2013, at 9:07 AM, "Gordon Alling" wrote: > I=E2=80=99m considering a DIY engine mount for my turbo 13B engine. Does a= nyone out there with an operating 13B (turbo or NA) have good numbers for th= e installed weight and CG location for his/her engine/redrive/prop combinati= on? I want some ballpark numbers to get started. > =20 > Thanks. > =20 > Gordon C. Alling, Jr., PE > President > acumen Engineering/Analysis, Inc. > =20 > 540-786-2200 > www.acumen-ea.com > =20 --Apple-Mail-C76DD930-338E-438B-B042-E0BB01CCDAD8 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable

The center of the rotor housing closes= t to the gear drive is pretty darn close. Way closer than ballpark.

Tracy

Sent from my iPad

On Feb 2= 1, 2013, at 9:07 AM, "Gordon Alling" <gordon@acumen-ea.com> wrote:

I=E2=80=99m considering a DIY engine mount for my turbo 13B engine.= Does anyone out there with an operating 13B (turbo or NA) have good n= umbers for the installed weight and CG location for his/her engine/redrive/p= rop combination? I want some ballpark numbers to get started.

Tha= nks.

Gordon C. Alling, Jr., PE
Pre= sident
acumen<= /span> Engineering/Analysis, Inc.

540-786-2200
www.acumen-ea.com

= --Apple-Mail-C76DD930-338E-438B-B042-E0BB01CCDAD8--