X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from willowsprings.uwyo.edu ([129.72.10.31] verified) by logan.com (CommuniGate Pro SMTP 5.3.4) with ESMTPS id 4183154 for flyrotary@lancaironline.net; Mon, 29 Mar 2010 23:16:26 -0400 Received-SPF: none receiver=logan.com; client-ip=129.72.10.31; envelope-from=SBoese@uwyo.edu Received: from ponyexpress-ht2.uwyo.edu (ponyexpress-ht2.uwyo.edu [10.84.60.209]) by willowsprings.uwyo.edu (8.14.2/8.14.2) with ESMTP id o2U3Foe1002020 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Mon, 29 Mar 2010 21:15:50 -0600 (MDT) (envelope-from SBoese@uwyo.edu) Received: from ponyexpress-mb5.uwyo.edu ([fe80::9c55:bfd9:7a5b:5a4]) by ponyexpress-ht2 ([10.84.60.209]) with mapi; Mon, 29 Mar 2010 21:15:50 -0600 From: "Steven W. Boese" To: Rotary motors in aircraft Date: Mon, 29 Mar 2010 21:13:27 -0600 Subject: RE: [FlyRotary] Re: FLIGHT DATA 1 Thread-Topic: [FlyRotary] Re: FLIGHT DATA 1 Thread-Index: AcrPsPFwY4QRdp8bS2K64RzKivpwsgABgYIw Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 A small fuel filter with ends for clamping on hose works good for adding vo= lume to the MAP sensor line, too. Steve Boese ________________________________________ From: Rotary motors in aircraft [flyrotary@lancaironline.net] On Behalf Of = Mike Wills [rv-4mike@cox.net] Sent: Monday, March 29, 2010 8:29 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: FLIGHT DATA 1 I used a couple of short lengths (maybe 2"?) of sched 40 PVC pipe, pipe caps, and brass tubing for the hose connections. I'm not sure that the packing Don used is necessary - the goal is to add some volume to get some damping. A more elegant way would be to electrically filter/damp the MAP sensor outputs, but this is cheap, easy, and works. Mike Wills=