X-CGP-ClamAV-Result: CLEAN X-VirusScanner: Niversoft's CGPClamav Helper v1.23.0 (ClamAV engine v0.103.0) X-Junk-Score: 0 [] X-KAS-Score: 0 [] From: "Stephen Izett stephen.izett@gmail.com" Received: from mail-pj1-f50.google.com ([209.85.216.50] verified) by logan.com (CommuniGate Pro SMTP 6.3.5) with ESMTPS id 657822 for flyrotary@lancaironline.net; Mon, 07 Feb 2022 18:29:30 -0500 Received-SPF: pass receiver=logan.com; client-ip=209.85.216.50; envelope-from=stephen.izett@gmail.com Received: by mail-pj1-f50.google.com with SMTP id p22-20020a17090adf9600b001b8783b2647so518535pjv.5 for ; Mon, 07 Feb 2022 15:29:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:content-transfer-encoding:mime-version:subject:message-id:date :to; bh=b7PSUOmtZdf+I41LI7UZoFyYIfKGsRvkTazt+heeaDE=; b=D+WN99RLvwIE5jcXrFWEDwM7xIsRcdhCoUayhCiCjQKiszKDfXxHWAKLj06TtwTK+Z syCDGtBTXH6Y+FXihm1t2vJpMOIxZmKPh7QfpRvYMdjxu/0MJBnCbSJfj+nk0CD+X4R+ lMdhWdiqQ10knohuJP74MNljjl6eRL1ctb6DpAzD5uR4epb9BtN9eHbBhl0a8qiiJ0u9 122WuSirzjPURJIl2drtbslUiMDaeV0TH8fW1HTWXnz1tlTkjoPaz23VSxHgkwAM6bRm VGlawsem6C/a9GzJK5FSfaZ4hsqIuIqM+tNoL+DdUFdICu0+dRcDpA8JgPdxQyenbZJI Jjcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:content-transfer-encoding:mime-version :subject:message-id:date:to; bh=b7PSUOmtZdf+I41LI7UZoFyYIfKGsRvkTazt+heeaDE=; b=YIWiBK3L0ng/pqy4n6rd5RNuPj8+eZUzjZTqlAjdLtZqoV1RETnflqfSVlrVPo+B8k 7v7uXrMXoZ0oSfPOrKC8w3GeJX1EmBbJGQHStJ/wENpTuZNaaxQtLlium5ZWwYScj0lT kJyne/EcIvybfH301QeohbIAwYAvbj4NBbpDN0g65QK1Q2jroabNXTmLJfygi/yf9KDm qC3y9NAhrPAd+4Zy1zLrXd1X6Qzdar9/AA0YuV7iC/5U1xWniqaMm07h4UAMVABr4wjT g1OpgoKYmtsrMO39pb9gt+02sUCHtEz+ApYqf46R0Qh9vA3fv8bNyIU1LHeL4MbQrndb eY4w== X-Gm-Message-State: AOAM533HbaqGL4F5Z3BKvzqexvmF4v2gJBHqm5jh8q3E+qly1dHIAsig JRxNr10YawJpZjTgaV/dXoJtNliDEe9abA== X-Google-Smtp-Source: ABdhPJzbpjZGn14kUSMGK2LNrKrHYxMEb2Xhs8v5tstakVirYqmQHyrHlXym1pvRXzZ46XOHqMKKgg== X-Received: by 2002:a17:90b:4a0a:: with SMTP id kk10mr1371032pjb.208.1644276553410; Mon, 07 Feb 2022 15:29:13 -0800 (PST) Return-Path: Received: from smtpclient.apple (220-235-100-4.dyn.iinet.net.au. [220.235.100.4]) by smtp.gmail.com with ESMTPSA id b4sm13446776pfl.106.2022.02.07.15.29.12 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 07 Feb 2022 15:29:13 -0800 (PST) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 15.0 \(3693.40.0.1.81\)) Subject: Oil Pressure Message-Id: <6C9D9280-84CC-47D5-BE56-6F6B60FDF36F@gmail.com> Date: Tue, 8 Feb 2022 07:29:09 +0800 To: Rotary motors in aircraft X-Mailer: Apple Mail (2.3693.40.0.1.81) Hi guys I=E2=80=99ve just noticed that my oil pressure on the last flight = dropped lower than ever before. At takeoff 7000 rpm with an oil temp of 71C (160F) it peeks at 65 psi = (according to the sender) then drops off as Oil temp peeked at 100C = (212F) with a pressure of 35 psi. During the flight as the oil temp dropped to 86C (187F) the oil pressure = was then 55 psi. Pressure appears independent of rpm and closely tracks oil temp. I can=E2=80=99t recall the weight of the oil I=E2=80=99m presently = using. Engine is a standard unmodified Renesis 4 port except the mod to replace = the thermal pellet in the e shaft. Would appreciate your thoughts and numbers. Steve Izett