X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 30 Jun 2005 10:26:13 -0400 Message-ID: X-Original-Return-Path: Received: from secure5.liveoakhosting.com ([64.49.254.21] verified) by logan.com (CommuniGate Pro SMTP 4.3.5) with ESMTPS id 1027035 for lml@lancaironline.net; Thu, 30 Jun 2005 10:11:03 -0400 Received-SPF: none receiver=logan.com; client-ip=64.49.254.21; envelope-from=walter@advancedpilot.com Received: (qmail 20875 invoked by uid 2520); 30 Jun 2005 09:10:16 -0500 Received: from 216.107.97.170 by secure5.liveoakhosting.com (envelope-from , uid 2020) with qmail-scanner-1.25st (clamdscan: 0.84/921. perlscan: 1.25st. Clear:RC:0(216.107.97.170):. Processed in 0.077352 secs); 30 Jun 2005 14:10:16 -0000 Received: from 216-107-97-170.wan.networktel.net (HELO ?10.0.1.4?) (216.107.97.170) by secure5.liveoakhosting.com with SMTP; 30 Jun 2005 09:10:16 -0500 Mime-Version: 1.0 (Apple Message framework v622) In-Reply-To: References: Content-Type: multipart/alternative; boundary=Apple-Mail-23-99495207 X-Original-Message-Id: <85ea74fa7250d8d08a74c6c3f365ee2a@advancedpilot.com> From: Walter Atkinson Subject: Re: [LML] Running TSIO-550 at High Power X-Original-Date: Thu, 30 Jun 2005 09:10:15 -0500 X-Original-To: "Lancair Mailing List" X-Mailer: Apple Mail (2.622) --Apple-Mail-23-99495207 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=ISO-8859-1; format=flowed I would bet that it would----IF (and this is a BIG IF) the fuel flow is=20= high enough. I would want to be sure it was operating under about=20 850-900psi ICPs. That will take a lot of fuel. That might keep CHTs=20 under 380dF. I'd be pretty confident that if the ICPs were at that=20 level, that it would hold together. Walter On Jun 29, 2005, at 9:12 PM, Farnsworth wrote: =A0 > Walter, > =A0 > Would a TSIO-550 be able to be run for two hours at 2700 RPM and 38 "=20= > MP=A0(full rich) without hurting the engine? > =A0 > Lynn Farnsworth > Super Legacy > TSIO-550 > Race #44=A0 > > --Apple-Mail-23-99495207 Content-Transfer-Encoding: quoted-printable Content-Type: text/enriched; charset=ISO-8859-1 I would bet that it would----IF (and this is a BIG IF) the fuel flow is high enough. I would want to be sure it was operating under about 850-900psi ICPs. That will take a lot of fuel. That might keep CHTs under 380dF. I'd be pretty confident that if the ICPs were at that level, that it would hold together. Walter On Jun 29, 2005, at 9:12 PM, Farnsworth wrote: = Arial=A0 = ArialWalter, = Arial=A0 ArialWould a TSIO-550 be able to be run for two hours at 2700 RPM and 38 " MP=A0(full rich) without hurting the engine? = Arial=A0 ArialLynn = Farnsworth ArialSuper = Legacy = ArialTSIO-550 ArialRace = #44=A0 = --Apple-Mail-23-99495207--