X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao12.cox.net ([68.230.241.27] verified) by logan.com (CommuniGate Pro SMTP 4.3.4) with ESMTP id 1000391 for flyrotary@lancaironline.net; Mon, 13 Jun 2005 12:31:06 -0400 Received-SPF: none receiver=logan.com; client-ip=68.230.241.27; envelope-from=dale.r@cox.net Received: from smtp.west.cox.net ([172.18.180.52]) by fed1rmmtao12.cox.net (InterMail vM.6.01.04.00 201-2131-118-20041027) with SMTP id <20050613163019.QKJY550.fed1rmmtao12.cox.net@smtp.west.cox.net> for ; Mon, 13 Jun 2005 12:30:19 -0400 X-Mailer: Openwave WebEngine, version 2.8.15 (webedge20-101-1103-20040528) From: Dale Rogers To: "Rotary motors in aircraft" Subject: [FlyRotary] Re: More RX-8 Manifold Thoughts Date: Mon, 13 Jun 2005 12:30:19 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Message-Id: <20050613163019.QKJY550.fed1rmmtao12.cox.net@smtp.west.cox.net> Ernest, You wrote: > Bill, if you're going to eliminate all the 'stuff' and the port will > always be open, why not remove the wall between the side ports and make > them one? After reading Paul Yaw's site, specifically this page: http://www.yawpower.com/Flow%20Testing.html I wouldn't want to do that without something to verify the flow characteristics. I was amazed at how easy is was to make things worse by making them bigger. Dale R.