X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Sun, 21 Jun 2009 20:30:32 -0400 Message-ID: X-Original-Return-Path: Received: from mail-pz0-f200.google.com ([209.85.222.200] verified) by logan.com (CommuniGate Pro SMTP 5.2.14) with ESMTP id 3689964 for lml@lancaironline.net; Sun, 21 Jun 2009 10:42:46 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.222.200; envelope-from=carbonflier@gmail.com Received: by pzk38 with SMTP id 38so175580pzk.7 for ; Sun, 21 Jun 2009 07:42:12 -0700 (PDT) DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :content-type:content-transfer-encoding; b=TJwrNhqiuLmv0/t9RZqBinx9gQFqhFbTY2olHXlAZZJ5eAIFR8C/5udWHZ6DgZA3F/ FMAyCIOYhirTsWHotIcQY8QFO1095cFYA/StRST5mmfb7Gd1VuX17QzR8jdqA+MsJ5m9 hodpbpPyvXP7QQJMFuWYF0AfVYfWrKQ7fdfJc= Received: by 10.143.6.1 with SMTP id j1mr2248313wfi.226.1245595330142; Sun, 21 Jun 2009 07:42:10 -0700 (PDT) X-Original-Return-Path: Received: from ?192.168.0.171? (host-98-127-52-164.bln-mt.client.bresnan.net [98.127.52.164]) by mx.google.com with ESMTPS id 30sm1823905wfd.1.2009.06.21.07.42.07 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 21 Jun 2009 07:42:08 -0700 (PDT) X-Original-Message-ID: <4A3E46AE.3080000@gmail.com> X-Original-Date: Sun, 21 Jun 2009 08:41:50 -0600 From: David Standish User-Agent: Thunderbird 2.0.0.19 (Windows/20081209) MIME-Version: 1.0 X-Original-To: Lancair Mailing List Subject: TSIO 550 CHT Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit I have just spent an unsuccessful hour searching the archives regarding baffling modifications to address relatively hot CHT on No.'s 2 & 5 on the LNC4. I am aware that some builders have made a small opening in the baffling ahead of No. 5 behind the alternator. I would like to know the dimensions and exact location that has been successful in lowering No. 5 CHT. I have also read here that a "blister" in the forward face of the oil cooler box will help lower No. 2 CHT, any comments? David Standish