Return-Path: <lancair.list-request@olsusa.com> Received: from pop3.olsusa.com ([63.150.212.2] verified) by logan.com (CommuniGate Pro SMTP 3.4.7) with ESMTP id 805933 for rob@logan.com; Mon, 02 Jul 2001 23:57:05 -0400 Received: from femail4.sdc1.sfba.home.com ([24.0.95.84]) by pop3.olsusa.com (Post.Office MTA v3.5.3 release 223 ID# 0-71175U5500L550S0V35) with ESMTP id com for <lancair.list@olsusa.com>; Mon, 2 Jul 2001 23:02:48 -0400 Received: from c1247293a ([65.0.198.242]) by femail4.sdc1.sfba.home.com (InterMail vM.4.01.03.20 201-229-121-120-20010223) with SMTP id <20010703031122.XYO11846.femail4.sdc1.sfba.home.com@c1247293a> for <lancair.list@olsusa.com>; Mon, 2 Jul 2001 20:11:22 -0700 From: "Scott Dahlgren" <scdahlgren@home.com> To: "___Lancair list" <lancair.list@olsusa.com> Subject: Oil and lower cowl cooling Date: Mon, 2 Jul 2001 21:19:26 -0600 Message-ID: <EIEFKAHFNOPGEABIOMPOGEABCHAA.scdahlgren@home.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Importance: Normal X-Mailing-List: lancair.list@olsusa.com Reply-To: lancair.list@olsusa.com <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> I placed my exits on the sides of the cowlings carb airbox bump, with openings just behind the carb airbox and ramps extending to the trailing edge. if you need to dump the air down low, that area seems like it would have the lowest pressure at high angles of attack when you need cooling the most, though I have not tested it. Also, if you speed up air going past the opening in the bottom of the cowl, it should draw additional air out of that opening as well. Scott Dahlgren 801-373-0616 mailto:spdahlgren@home.com >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/mkaye/maillist.html LML Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>