X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from smtp01.syd.iprimus.net.au ([210.50.30.196] verified) by logan.com (CommuniGate Pro SMTP 4.3.4) with ESMTP id 1010676 for flyrotary@lancaironline.net; Wed, 22 Jun 2005 19:29:27 -0400 Received-SPF: pass receiver=logan.com; client-ip=210.50.30.196; envelope-from=daval@iprimus.com.au Received: from [192.168.1.8] (211.26.28.186) by smtp01.syd.iprimus.net.au (7.2.060.1) id 42A0AD7E00615079 for flyrotary@lancaironline.net; Thu, 23 Jun 2005 09:28:41 +1000 Mime-Version: 1.0 (Apple Message framework v622) In-Reply-To: References: Content-Type: multipart/alternative; boundary=Apple-Mail-71--558203455 Message-Id: <35352d4f88267f15aff7f3938b90df72@iprimus.com.au> From: david mccandless Subject: Re: [FlyRotary] Re: PP debate was Re: Single PP HP? Date: Thu, 23 Jun 2005 07:28:37 +0800 To: "Rotary motors in aircraft" X-Mailer: Apple Mail (2.622) --Apple-Mail-71--558203455 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=ISO-8859-1; format=flowed >> >> It just seems like a=A0mild mannered PP is a waste of time, UNLESS = it's=20 >> the only means to an end, such as in Richard and George's custom side=20= >> plated production. >> Rusty, Bill, OIP etc the VE significance of the PP is the straight- in flow; the side port=20= flow has to make a right angle turn as it enters the combustion=20 chamber. FWIW, Dave McC >> =A0= --Apple-Mail-71--558203455 Content-Transfer-Encoding: quoted-printable Content-Type: text/enriched; charset=ISO-8859-1 = ArialFFFF,0000,0000It just seems like a=A0mild mannered PP is a waste of time, UNLESS it's the only means to an end, such as in Richard and George's custom side plated production. Verdana Rusty, Bill, OIP etc the VE significance of the PP is the straight- in flow; the side port flow has to make a right angle turn as it enters the combustion chamber. FWIW, Dave McC = Verdana=A0= --Apple-Mail-71--558203455--