X-Virus-Scanned: clean according to Sophos on Logan.com X-SpamCatcher-Score: 1 [X] Return-Path: Received: from web34506.mail.mud.yahoo.com ([66.163.178.172] verified) by logan.com (CommuniGate Pro SMTP 5.1.4) with SMTP id 1761479 for flyrotary@lancaironline.net; Mon, 15 Jan 2007 19:45:38 -0500 Received-SPF: none receiver=logan.com; client-ip=66.163.178.172; envelope-from=grdflyguy@yahoo.com Received: (qmail 63670 invoked by uid 60001); 16 Jan 2007 00:44:51 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=6pvtjlVYUxbypfnKr04uB6AtyWO3sIyCqODtLaMLsr4C5/6jhXRO0cAg2ZH3bH0FIhsUrKE70Dn0GzWm/UZ9agiR/aTC7j+uHeBEtGC948E/F0rdnSkhwpfDLb4Hnpsmt+T1M0Nl4gCYWVc/kV3HAwj5FWCaBdfO+BeiGN0L9Wo=; X-YMail-OSG: ZFcxZxQVM1mnKhO6.yiIK1osD8rXMxBWgEtYpnzcCdamCWVoLC9NKYzHJqQaC3biT8Ovj0OGFd7NqPnvJQI30luMjCbnY_McxNM8NuuE6lp9iAhqIADgViM7bTE.QsYwkWLEfxQX637BKQ-- Received: from [4.152.105.106] by web34506.mail.mud.yahoo.com via HTTP; Mon, 15 Jan 2007 16:44:51 PST Date: Mon, 15 Jan 2007 16:44:51 -0800 (PST) From: lou rubin Subject: engine surging To: flyrotary MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <234293.62586.qm@web34506.mail.mud.yahoo.com> Ty for the heads up guys It appears we do have a problem elsewhere since the lowest MP is 15inches What is the idle speed RPM to yield 10 inches of Mp on the ground.? We are using a digital 02 sensor so we can actually see the stoichmetric mixture. It appeared 12.6 to 1 is the sweet spot for most settings Lou ____________________________________________________________________________________ Looking for earth-friendly autos? Browse Top Cars by "Green Rating" at Yahoo! Autos' Green Center. http://autos.yahoo.com/green_center/