X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Mon, 02 Nov 2009 15:32:41 -0500 Message-ID: X-Original-Return-Path: Received: from mail-qy0-f192.google.com ([209.85.221.192] verified) by logan.com (CommuniGate Pro SMTP 5.2.17) with ESMTP id 3913223 for lml@lancaironline.net; Mon, 02 Nov 2009 11:22:07 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.221.192; envelope-from=keith.smith@gmail.com Received: by qyk30 with SMTP id 30so2451852qyk.7 for ; Mon, 02 Nov 2009 08:21:33 -0800 (PST) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=d5BNXvxeGTqOKZzeo+vMK+9U1rhXoDYJ2WW/Efy5+AELgKzJwu4BpjKh+/ZKFbCDK3 apRgHXEiIYSrvGpGEZmpk1zZKC5vzXA7cuZCJ4VPr6TE5/bgE5w5Iqgbm0MupKgYrYZE mQ1jQQAzTSqa9U0UGmHx5b32GDHkaDZXTfb+Q= MIME-Version: 1.0 Received: by 10.103.50.25 with SMTP id c25mr2244051muk.10.1257178893071; Mon, 02 Nov 2009 08:21:33 -0800 (PST) In-Reply-To: References: X-Original-Date: Mon, 2 Nov 2009 12:21:33 -0400 X-Original-Message-ID: <705847490911020821i111c22a9uc68c7a688edd1299@mail.gmail.com> Subject: Re: [LML] Re: LOP operations with O-360 From: Keith Smith X-Original-To: Lancair Mailing List Content-Type: multipart/alternative; boundary=0016e65c8e1c573535047765c5fd --0016e65c8e1c573535047765c5fd Content-Type: text/plain; charset=ISO-8859-1 Colyn, you're right. I was using the CHT as a benchmark for whether I was LOP or not, but not how far. After trying it again with the lean find mode on the EDM-700, I now see that the spread is such that I can only get the #4 cyl to 10deg LOP before the engine gets close to quitting, because #1 and #2 are so much leaner at that point. So, as it turns out, close, but not cigar. ROP it is, then! Keith --0016e65c8e1c573535047765c5fd Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Colyn, you're right.=A0 I was using the CHT as a benchmark for whether = I was LOP or not, but not how far.=A0

After trying it again with th= e lean find mode on the EDM-700, I now see that the spread is such that I c= an only get the #4 cyl to 10deg LOP before the engine gets close to quittin= g, because #1 and #2 are so much leaner at that point.

So, as it turns out, close, but not cigar.=A0 ROP it is, then!

K= eith
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