X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from ms-smtp-05.southeast.rr.com ([24.25.9.104] verified) by logan.com (CommuniGate Pro SMTP 5.1.10) with ESMTP id 2190411 for flyrotary@lancaironline.net; Fri, 20 Jul 2007 21:49:56 -0400 Received-SPF: pass receiver=logan.com; client-ip=24.25.9.104; envelope-from=eanderson@carolina.rr.com Received: from edward2 (cpe-024-074-103-061.carolina.res.rr.com [24.74.103.61]) by ms-smtp-05.southeast.rr.com (8.13.6/8.13.6) with SMTP id l6L1nImv009610 for ; Fri, 20 Jul 2007 21:49:18 -0400 (EDT) Message-ID: <003101c7cb39$71629910$2402a8c0@edward2> From: "Ed Anderson" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: NSI subi cooling ... Date: Fri, 20 Jul 2007 21:49:57 -0400 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.3138 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.3138 X-Virus-Scanned: Symantec AntiVirus Scan Engine ----- Original Message ----- From: "Charlie England" To: "Rotary motors in aircraft" Sent: Friday, July 20, 2007 9:39 PM Subject: [FlyRotary] Re: NSI subi cooling ... > Bobby J. Hughes wrote: >> What airframe is it? Glastar 2 place >> What is the cruise speed? I think he said 130 knts\ 60% power >> >> What is the fuel burn at that speed? About 7 per hour. He also said he >> had plenty of engine left but the plane would not fly >> any faster. > > 7galx6lb per gal=42 lb/hr > at .45 lb per hp/hr, 42/.45=93.3 hp (BSFC might not be that good) > > If the 60% is real, that's 155.5 max hp > > Thanks, > > Charlie > Additionally, Charlie, At 155 HP, the 700+ cubic inch radiator core should have no problem cooling it at all. Ed