X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imf16aec.mail.bellsouth.net ([205.152.59.64] verified) by logan.com (CommuniGate Pro SMTP 5.0.4) with ESMTP id 882723 for flyrotary@lancaironline.net; Wed, 14 Dec 2005 22:10:55 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.152.59.64; envelope-from=atlasyts@bellsouth.net Received: from ibm56aec.bellsouth.net ([65.11.41.212]) by imf16aec.mail.bellsouth.net with ESMTP id <20051215031010.TPCS12200.imf16aec.mail.bellsouth.net@ibm56aec.bellsouth.net> for ; Wed, 14 Dec 2005 22:10:10 -0500 Received: from [192.168.0.100] (really [65.11.41.212]) by ibm56aec.bellsouth.net with ESMTP id <20051215031010.FQDA14698.ibm56aec.bellsouth.net@[192.168.0.100]> for ; Wed, 14 Dec 2005 22:10:10 -0500 Mime-Version: 1.0 (Apple Message framework v746.2) Content-Transfer-Encoding: 7bit Message-Id: Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed To: Rotary motors in aircraft From: Bulent Aliev Subject: Another run-up Date: Wed, 14 Dec 2005 22:11:21 -0500 X-Mailer: Apple Mail (2.746.2) Today I decided to fire up the engine again and see how far I can go on the static rpm. As you may remember I totally removed the wastegate from my stock turbo. This time I was able to rich 4000+ RPM and 50" MP. Further advancement of the throttle did reduce the RPM slightly? Looks like the prop was too much for the engine? I was surprised to see such a high MP with two rather big holes below the turbine wide open. Any comments? Buly