Return-Path: Received: from relay02.roc.ny.frontiernet.net ([66.133.131.35] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 2894060 for flyrotary@lancaironline.net; Wed, 17 Dec 2003 00:17:58 -0500 Received: (qmail 7635 invoked from network); 17 Dec 2003 05:17:27 -0000 Received: from unknown (HELO frontiernet.net) ([67.50.125.137]) (envelope-sender ) by relay02.roc.ny.frontiernet.net (FrontierMTA 2.3.6) with SMTP for ; 17 Dec 2003 05:17:27 -0000 Message-ID: <3FDFE756.839E5038@frontiernet.net> Date: Tue, 16 Dec 2003 23:19:18 -0600 From: Jim Sower X-Mailer: Mozilla 4.77 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Airspeed Indicator .... References: Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit I'm looking for a throwaway airspeed indicator. I'm trying to get my cooling as optimized as I can, and need some "acceptably reliable" data on the pressure drop from the plenum below the engine to the exit above the engine. It doesn't have to be all that accurate, but since I'll hardly be using it after this problem is solved, it has to be VERY affordable. Anyone have an old beat up no account ASI? .... Jim S.