X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fg-out-1718.google.com ([72.14.220.156] verified) by logan.com (CommuniGate Pro SMTP 5.2c4) with ESMTP id 2626353 for flyrotary@lancaironline.net; Mon, 31 Dec 2007 17:35:35 -0500 Received-SPF: pass receiver=logan.com; client-ip=72.14.220.156; envelope-from=wdleonard@gmail.com Received: by fg-out-1718.google.com with SMTP id e12so2584792fga.1 for ; Mon, 31 Dec 2007 14:34:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:mime-version:content-type; bh=Y30Xqs1J8Z6dgZtahP+G0P4s4L6KIJJkddVquSEdpoU=; b=PbWZm4l16Tqz8+hiDc1K7xMVsXi0CRgCgZxzio7r8Hr0n0nwuA6gFFzalUfy91h26FGQaUNehAVbp/Hcdrrb4s7S0gimmuWGi5t5gEugBQ69aHRBFJJ9dYHjZK9HGFZJMaK3CAVUYCwT/qAhmWjrTvAysqcLSbsztgimGdC4cOQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:mime-version:content-type; b=p8MOo2UiA/aq4q9VCHt9tlkKNdMzst3EJ1Zzm31QAfPdP1ezDxrqmwPA7GsdvCJU19P3EHc0tOgPVgS0woq2UWI7KVTbWoRlKHRS7C63b+a8jLkUIpw/O2ewFl1k4Eo1eFJ6EHrpRswwpXrV+4AF6bUHggj31npNGDS39TUyh98= Received: by 10.86.89.4 with SMTP id m4mr12695608fgb.45.1199140495062; Mon, 31 Dec 2007 14:34:55 -0800 (PST) Received: by 10.86.63.9 with HTTP; Mon, 31 Dec 2007 14:34:55 -0800 (PST) Message-ID: <1c23473f0712311434h1ee1195bp1f105b227e1f4309@mail.gmail.com> Date: Mon, 31 Dec 2007 14:34:55 -0800 From: "David Leonard" To: "Rotary motors in aircraft" Subject: The Mystery of MMO MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_21342_1628114.1199140495068" ------=_Part_21342_1628114.1199140495068 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline A while back Tracy mentioned that he new uses 50/50 2-stroke oil and MMO(Marvel Mystery Oil). Originally I believe that he used to use straight MMO. I can't recall ever hearing the specific reasoning behind using MMO, and why the switch to 50/50. I assume Tracy's thinking is based on conjecture and that is why he has not really expressed strong opinions to the group. I considered it a non-issue as I saw no particular advantage to MMO, but now I am starting to reconsider. My standard grade 2-stroke oil is dark and stinks like ammonia. MMO is clear and has a pleasant smell. Cost around here is $10/gal for generic 2-stroke oil and $18/gal for MMO. You can pay much more for some of the "racing" 2-stroke oils (like $10/qt) so I have never tried them. The MMO *seems* like a better quality product but I have no idea if it is doing what it needs to be doing when used as a fuel additive in our situation. So Tracy, assuming that your reasons for using MMO are not based on any solid scientific finding, I would still like to hear why you decided to use it. Other input welcome as well. Thanks. -- David Leonard Turbo Rotary RV-6 N4VY http://N4VY.RotaryRoster.net http://RotaryRoster.net ------=_Part_21342_1628114.1199140495068 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline A while back Tracy mentioned that he new uses 50/50 2-stroke oil and MMO(Marvel Mystery Oil).  Originally I believe that he used to use straight MMO.  I can't recall ever hearing the specific reasoning behind using MMO, and why the switch to 50/50.  I assume Tracy's thinking is based on conjecture and that is why he has not really expressed strong opinions to the group.

I considered it a non-issue as I saw no particular advantage to MMO, but now I am starting to reconsider.  My standard grade 2-stroke oil is dark and stinks like ammonia.  MMO is clear and has a pleasant smell.  Cost around here is $10/gal for generic 2-stroke oil and $18/gal for MMO.  You can pay much more for some of the "racing" 2-stroke oils (like $10/qt) so I have never tried them.  The MMO seems like a better quality product but I have no idea if it is doing what it needs to be doing when used as a fuel additive in our situation.

So Tracy, assuming that your reasons for using MMO are not based on any solid scientific finding, I would still like to hear why you decided to use it.  Other input welcome as well.  Thanks.

--
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net ------=_Part_21342_1628114.1199140495068--