X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [66.37.197.101] (HELO o1.xlccorp.com) by logan.com (CommuniGate Pro SMTP 5.0.9) with SMTP id 1128840 for flyrotary@lancaironline.net; Fri, 26 May 2006 08:08:43 -0400 Received-SPF: none receiver=logan.com; client-ip=66.37.197.101; envelope-from=bbradburry@allvantage.com Received: (qmail 1567 invoked from network); 26 May 2006 12:07:54 -0000 Received: from dialup-4.235.9.107.dial1.orlando1.level3.net (HELO h2m6k0) (4.235.9.107) by o1.xlccorp.com with SMTP; 26 May 2006 12:07:53 -0000 Message-ID: <004c01c680bd$55407620$6b09eb04@h2m6k0> Reply-To: "Bill Bradburry" From: "Bill Bradburry" To: "Rotary motors in aircraft" References: Subject: Re: Wire tying oil filters Date: Fri, 26 May 2006 08:10:07 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1409 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409 While looking at the K&N filters on Summit I noticed that they have: Filter Bypass Relief Valve: Yes Relief Valve Open (psi): 8-11 psi Does this mean that the filter is bypassed when the oil pressure goes over 8-11 psi? If so, that would be the same as no filter in the rotary???? Bill Bradburry