X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from web81505.mail.mud.yahoo.com ([68.142.199.145] verified) by logan.com (CommuniGate Pro SMTP 5.4c2o) with SMTP id 4881678 for flyrotary@lancaironline.net; Thu, 24 Feb 2011 18:03:47 -0500 Received-SPF: none receiver=logan.com; client-ip=68.142.199.145; envelope-from=slavaharlamor@sbcglobal.net Received: (qmail 84666 invoked by uid 60001); 24 Feb 2011 23:03:10 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbcglobal.net; s=s1024; t=1298588589; bh=0W1IozrYx4VstS2D6/6oEskDj6fr/GJnbqt+diY0zhs=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=Bnk9DxibKnP5sczfx4rV0UBFZPLMODlEB1hCO+BxysyV+5JRAwN0bRF0r3xM/4voNSWpJMmlo+dgMjl3toKBNZz2qrnDJl5foTa6dCi0ujaBVW7JQFFU3lg8DVRORgN7rY6tFX+mk2jnPR08/AiKMefheaoqrZnzhweFVJOyY6w= DomainKey-Signature:a=rsa-sha1; q=dns; c=nofws; s=s1024; d=sbcglobal.net; h=Message-ID:X-YMail-OSG:Received:X-Mailer:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type; b=n+kPwWMikSxc+m0D5aB7sZnlT982U51HF1QmVsJXp9gYRJjtkmkEVxcE77HfUASI2vXdppiTz1SYgymLAed39q95//8T1D6ZNUiVNNAKRyNW5JilHSLVA1JD7H2zNnMJju/IEiMJ7YuK+v+Eq5hQC6aNpII6hqIQgLuH9W0px4Q=; Message-ID: <906777.65550.qm@web81505.mail.mud.yahoo.com> X-YMail-OSG: CTD0ZQEVM1lupq9L_m4WP20tDiLg0WLXpvnT.ibRnc4Fv8i 0Il8J0X5Y7hxUHveKHg11wicmjp6VZ6D1FdZvbiqkwnp_.AeZa3J6nYDElP8 zgyWIaXnkvcFUFtuq8_bH4WysE_AnqhBcOnX0g46CvboOsTYSq8BXq9rQuc0 dZbZ4Iltailz1EMRnKSXtplhnRaN1UWJpeihgeNcc9QpZiRC6q4FJhSIpck7 SlXYigW3lO1IYreJT0Eq6SLqsdRz4DbUu1PwtBrmCEWk1fkcbwlLXcIt19yi P65V6rTCOJ96Ng9fxB4iDaeqEnZf_T2AdS1ec.PByVo2kl5jZGjVE__ny.BM - Received: from [99.33.43.1] by web81505.mail.mud.yahoo.com via HTTP; Thu, 24 Feb 2011 15:03:09 PST X-Mailer: YahooMailClassic/11.4.20 YahooMailWebService/0.8.109.292656 Date: Thu, 24 Feb 2011 15:03:09 -0800 (PST) From: SLAVA HARLAMOR Subject: Re: [FlyRotary] TDC To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1027979181-1298588589=:65550" --0-1027979181-1298588589=:65550 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Steve, can you contact me offline and describe how it works? May be interes= ted in what you have. =C2=A0 Slava slavaharlamor@sbcglobal.net=20 Slava Harlamor --- On Thu, 2/24/11, Steven W. Boese wrote: From: Steven W. Boese Subject: [FlyRotary] TDC To: "Rotary motors in aircraft" Date: Thursday, February 24, 2011, 10:28 AM Chris, =C2=A0 The attached photo shows a device that makes it easy to determine the locat= ion of the minimum combustion chamber volume (TDC) within a degree independ= ently of any existing front pulley or flywheel markings.=C2=A0 Connect it t= o a spark plug location and just rotate the eccentric shaft to the point wh= ere the soap bubble in the clear tube is the highest. =C2=A0It might be wor= th a try. =C2=A0I made up a number of these to give away at the Paducha fly= in last summer.=C2=A0 The lack of interest was surprising since I couldn= =E2=80=99t even give them away.=C2=A0=20 =C2=A0 Steve -----Inline Attachment Follows----- -- Homepage:=C2=A0 http://www.flyrotary.com/ Archive and UnSub:=C2=A0=C2=A0=C2=A0http://mail.lancaironline.net:81/lists/= flyrotary/List.html --0-1027979181-1298588589=:65550 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable
Steve, can you contact me offline and de= scribe how it works? May be interested in what you have.
 
Slava
Slava Harlamor

--- On Thu, 2/24/11, Steven W. Boese <SBoese@uwyo.edu> wrote:

From: Steven W. Boese <SBoese@uwyo.edu>
= Subject: [FlyRotary] TDC
To: "Rotary motors in aircraft" <flyrotary@l= ancaironline.net>
Date: Thursday, February 24, 2011, 10:28 AM

Chris,

 

The attached photo shows a device that mak= es it easy to determine the location of the minimum combustion chamber volu= me (TDC) within a degree independently of any existing front pulley or flyw= heel markings.  Connect it to a spark plug location and just rotate th= e eccentric shaft to the point where the soap bubble in the clear tube is t= he highest.  It might be worth a try.  I made up a number of thes= e to give away at the Paducha fly in last summer.  The lack of interes= t was surprising since I couldn=E2=80=99t even give them away. 

 

Steve
-----Inline Att= achment Follows-----

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