X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from outbound-mail-360.bluehost.com ([66.147.249.254] verified) by logan.com (CommuniGate Pro SMTP 5.3.5) with SMTP id 4218882 for flyrotary@lancaironline.net; Mon, 12 Apr 2010 14:48:13 -0400 Received-SPF: pass receiver=logan.com; client-ip=66.147.249.254; envelope-from=jslade@canardaviation.com Received: (qmail 26582 invoked by uid 0); 12 Apr 2010 18:47:37 -0000 Received: from unknown (HELO host296.hostmonster.com) (66.147.240.96) by oproxy2.bluehost.com with SMTP; 12 Apr 2010 18:47:37 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=canardaviation.com; h=Received:Message-ID:Date:From:User-Agent:MIME-Version:To:Subject:References:In-Reply-To:Content-Type:Content-Transfer-Encoding:X-Identified-User; b=sx7Lzg1szWeIG/2f+53lHIuveov0ecTC2IW7rHuZJF+Hquxi1ZtN5PL5LTJ8ZAhydeGk/DBstq5rbsxMMyk+WhI2maPGjRdQtdZVdNIFRVHfmOcBa7k2ZM2imu3VDaOZ; Received: from c-75-74-217-32.hsd1.fl.comcast.net ([75.74.217.32] helo=[192.168.1.3]) by host296.hostmonster.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1O1OfZ-0000rN-7M for flyrotary@lancaironline.net; Mon, 12 Apr 2010 12:47:37 -0600 Message-ID: <4BC36AC4.4020605@canardaviation.com> Date: Mon, 12 Apr 2010 14:47:32 -0400 From: John Slade User-Agent: Thunderbird 1.5.0.14 (Windows/20071210) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Fuel Burn Rate References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Identified-User: {3339:host296.hostmonster.com:instanu1:canardaviation.com} {sentby:smtp auth 75.74.217.32 authed with jslade+canardaviation.com} Hi David, I tend to leave my EM2 set to show mixture and must admit I don't pay much attention to fuel flow. If the engine's running smoothly and the mixture's in the middle the fuel flow (shown by the EM2) isn't going to tell me much. The few times I checked I think it was showing anywhere between 7 - 8 gph at a gentle cruise and 13 or so at higher throttle settings. I don't think I've ever checked it on take-off (too busy watching temps and mixture). I usually flight plan for 10 gph and that seems to work out fairly well. If I ever get to less than 5gals in either side I consider it time to land and get fuel. Regards, John David Moyer wrote: > Just fishing for some fuel burn rates that every one has been seeing. > > John Slade, curious what kind of burn rate you are seeing with your > setup as mine will be very similar. >