X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from web36514.mail.mud.yahoo.com ([209.191.85.14] verified) by logan.com (CommuniGate Pro SMTP 5.0.8) with SMTP id 1031331 for flyrotary@lancaironline.net; Sun, 12 Mar 2006 08:34:43 -0500 Received-SPF: none receiver=logan.com; client-ip=209.191.85.14; envelope-from=rx7ez@yahoo.com Received: (qmail 6842 invoked by uid 60001); 12 Mar 2006 13:33:58 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=xJuqM5zxr0cwa+BmAqy2RQ4MWw9m1SYPLYBU5AfdCB/MHI/EBlP1CCN7zuvaRMZr7dyszTw01OlUssYqQoC4718qUvUAGrJWzy8xG36luPrTb/ES6Gzyk4oNwMc7i7jMdGX2pQNSW6ZuSsoiXBd1czSC56xnJ/ZxigK3J6w+vSs= ; Message-ID: <20060312133358.6840.qmail@web36514.mail.mud.yahoo.com> Received: from [209.4.41.237] by web36514.mail.mud.yahoo.com via HTTP; Sun, 12 Mar 2006 05:33:58 PST Date: Sun, 12 Mar 2006 05:33:58 -0800 (PST) From: George Graham Subject: Gearbox oil To: Rotary motors in aircraft MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-2102190178-1142170438=:2818" Content-Transfer-Encoding: 8bit --0-2102190178-1142170438=:2818 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Kelly asked which oil? I use Mobil One synthetic 20-50W. I found that they now offer a motorcycle version, which has anti-foam additives. I could not see any difference from their normal engine oil as to foaming. I have since replaced my clear vinyl tubing with high temp oil hose, so cannot view the oil. Note: I never flew with the clear stuff, just ground running without the prop. George Graham Mazda Rx7ez N4449E Sarasota Florida -SRQ --------------------------------- Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze. --0-2102190178-1142170438=:2818 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Kelly asked which oil?

I use Mobil One synthetic 20-50W.  I found that they now offer a motorcycle version,
which has anti-foam additives.   I could not see any difference from their normal
engine oil as to foaming.  I have since replaced my clear vinyl tubing with
high temp oil hose, so cannot view the oil.  Note: I never flew with the clear stuff,
just ground running without the prop.


George Graham
Mazda Rx7ez N4449E
Sarasota Florida -SRQ


Yahoo! Mail
Bring photos to life! New PhotoMail makes sharing a breeze. --0-2102190178-1142170438=:2818--