Return-Path: Sender: (Marvin Kaye) To: lml Date: Wed, 25 Sep 2002 08:33:38 -0400 Message-ID: X-Original-Return-Path: Received: from vineyard.net ([204.17.195.90] verified) by logan.com (CommuniGate Pro SMTP 4.0b8) with ESMTP id 1790568 for lml@lancaironline.net; Wed, 25 Sep 2002 06:51:50 -0400 Received: from direct (FSY8.VINEYARD.NET [66.101.65.8]) by vineyard.net (Postfix) with SMTP id E658191560 for ; Wed, 25 Sep 2002 06:51:49 -0400 (EDT) X-Original-Message-ID: <002801c26481$b9d68e00$08416542@direct> From: "Ted Stanley" X-Original-To: "Mail List Lancair" Subject: Re: TSIO 550 E1B backfires X-Original-Date: Wed, 25 Sep 2002 06:23:04 -0400 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 George ....... or anyone else - Given that lean of peak mixtures create higher demands on an ignition system and that fine wire (iridium or platinum) spark plugs require lower firing voltages ...... how much additional "protection" against cross and/or mis-firing is afforded by switching to fine wire spark plugs vs. massive ones ? Ted Stanley