Return-Path: Received: from mail.arc.nasa.gov ([143.232.48.201]) by truman.olsusa.com (Post.Office MTA v3.5.1 release 219 ID# 0-64832U3500L350S0V35) with ESMTP id com for ; Wed, 26 Jan 2000 10:14:01 -0500 Received: from [128.102.191.43] (reinath.arc.nasa.gov [128.102.191.43]) by mail.arc.nasa.gov (8.8.7/8.8.7) with ESMTP id HAA19394; Wed, 26 Jan 2000 07:19:12 -0800 (PST) Message-Id: Date: Wed, 26 Jan 2000 07:19:13 -0800 To: Lancair.list@olsusa.com From: "Mike S. Reinath" Subject: Re: ceramic coating of exhaust Cc: refroelich@juno.com X-Mailing-List: lancair.list@olsusa.com Mime-Version: 1.0 <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> << Lancair Builders' Mail List >> <<<<<<<<<<<<<<<<--->>>>>>>>>>>>>>>> >> I've noticed that some builders make sheet metal heat shields for the exhaust pipes to protect various areas of the engine from the heat of the pipes. If the pipes are coated with a ceramic coating, are these heat shields still necessary? Mike Reinath San Jose, CA >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> LML website: http://www.olsusa.com/Users/Mkaye/maillist.html Builders' Bookstore: http://www.buildersbooks.com/lancair Please send your photos and drawings to marvkaye@olsusa.com. >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>