Return-Path: Received: from [65.33.163.227] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WebUser 4.3c3) with HTTP id 800022 for lml@lancaironline.net; Thu, 17 Mar 2005 00:15:43 -0500 From: "Marvin Kaye" Subject: Re: [LML] Re: supershargers To: lml X-Mailer: CommuniGate Pro WebUser Interface v.4.3c3 Date: Thu, 17 Mar 2005 00:15:43 -0500 Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "George Braly" : Rick, If aviation engines are in the stone age compared to racing, then you can show me a whole host of automotive engines that have a BSFC of 0.385 like a normally aspirated IO-550. But you can't. A vaunted German air cooled spark ignition aircraft engine with electronic single lever control only manages about 0.425. Regards, George