X-Virus-Scanned: clean according to Sophos on Logan.com From: "steve Izett" Received: from mail-pg0-f53.google.com ([74.125.83.53] verified) by logan.com (CommuniGate Pro SMTP 6.2c1) with ESMTPS id 9612174 for flyrotary@lancaironline.net; Sun, 26 Mar 2017 23:48:10 -0400 Received-SPF: pass receiver=logan.com; client-ip=74.125.83.53; envelope-from=steveize@gmail.com Received: by mail-pg0-f53.google.com with SMTP id 81so11810245pgh.2 for ; Sun, 26 Mar 2017 20:48:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:content-transfer-encoding:mime-version:subject:date:references :to:in-reply-to:message-id; bh=WNM5YFgWxzmv6dYGCDN4z57/8JjPTVmdOnsCH3RZ2k0=; b=T6TUa1T1mT0qKF5rL0sQNT0VegSD1GWrJN3xWZC3wHmZLLhTI+boLLNR77ozMfBkvq 2RK1+gvBG5w4MsKmCPTAh2nXHVXDhlZ7UiVZB9tWREnTmANkDlWOFhKjOrEbw/P2J5Ds sHZN9irFoMZvSzE6HvsZY9fldDKODOkGq3bvU5UiuPMHQtwLyGBSY4v9ZRMsozu78bKZ GOUooWjkkI+jCRhDjAnwBu3rUpHZlwFcmEHiNlCo+KBpWLTw38/V/bC0ayK+eigUpibI 5kH6/UO34RvZobn2aAH8Q6Zkeb6X2hF5f8wwPrNBWaFXJpgU2HVtH1Qa9oxdwHpR8Qxd YFOg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:date:references:to:in-reply-to:message-id; bh=WNM5YFgWxzmv6dYGCDN4z57/8JjPTVmdOnsCH3RZ2k0=; b=NNlS89WtSYHIHCVL5uJ/N3dm+4Qis8Olb93CbniborrZlsZkbfTE63AmSmGCdfsnJQ MZYuDHjsnkNtRD4QONP8rWWBpl9wkPskZqx7JUKMNew3+uUAzY2jkl1qX8qt+yNYES+u Lc7Wb9jLMhALZWVWIAD09QP91NSgEwbGa9oyGrAhB3z1P2/k5eMzLFgKUJwh7RSF3ZUu LU3Za0FGfE6qKVDuVG7oWiuUfiPIlIeZe/XuZG59LKMd66WilK7Cie4abmppPyCA8QiC dXe5IEZCga36j8aS4BIOjs0FB5hD0j8df6MYlQ8OMcSBQ8ZW5I+uRPLS42PRB4QuhTjR uPpQ== X-Gm-Message-State: AFeK/H1RaA+a9kUiSLgroHfZPdrObeR8+2KODr7u7KzVqLvpuR/td+MUab1YPJgl8sy9MA== X-Received: by 10.99.185.1 with SMTP id z1mr21911168pge.165.1490586473915; Sun, 26 Mar 2017 20:47:53 -0700 (PDT) Return-Path: Received: from steves-mbp.lan (124-168-114-150.dyn.iinet.net.au. [124.168.114.150]) by smtp.gmail.com with ESMTPSA id c1sm17338013pfk.112.2017.03.26.20.47.51 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 26 Mar 2017 20:47:52 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 10.2 \(3259\)) Subject: Re: [FlyRotary] Re: Alternative Fuel Pump Date: Mon, 27 Mar 2017 11:47:49 +0800 References: To: Rotary motors in aircraft In-Reply-To: Message-Id: <613B828A-F85D-4BD0-A43A-58DEF6D1D776@gmail.com> X-Mailer: Apple Mail (2.3259) Thanks very much Jeff Steve Izett > On 27 Mar 2017, at 9:57 am, Jeff Whaley = wrote: >=20 > Steve, I don't place a lot of confidence in the accuracy of my fuel = pressure gauge as it's only 1.25 inch diameter - more of a yes there is = fuel pressure indicator; however, with either the Airtex or the Walbro's = I saw/see a few PSI change from (36-37) one pump on to both (39-40). > With the Airtex I routinely would operate on one pump for cruise and = two for take-off and landing. With the Walbro"s I have been operating = both pumps all the time; have checked one pump airborne and there is = definitely a slight leaning. > Have never actually measured current draw but as stated a few days ago = I am using aircraft grade switched-breakers of 10 Amps for each pump. = Hope this helps. > Jeff > Sent from my BlackBerry=C2=AE phone powered by Koodo Mobile=C2=AE. > This message, and the documents attached hereto, is intended only for = the addressee and may contain privileged or confidential information. = Any unauthorized disclosure is strictly prohibited. If you have received = this message in error, please notify us immediately so that we may = correct our internal records. Please then delete the original message. = Thank you. >=20 > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: = http://mail.lancaironline.net:81/lists/flyrotary/List.html