X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [161.88.255.140] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WebUser 4.3.4) with HTTP id 981012 for lml@lancaironline.net; Wed, 01 Jun 2005 15:56:07 -0400 From: "Marvin Kaye" Subject: Re: [LML] Re: misfire To: lml X-Mailer: CommuniGate Pro WebUser Interface v.4.3.4 Date: Wed, 01 Jun 2005 15:56:07 -0400 Message-ID: In-Reply-To: References: X-Priority: 3 MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "Matt Hapgood" : Don, I'll provide more information: 1. I ran oversquare because I am breaking in the engine (at 180 hours since 0-timed). I was told to run high MP. 2. I did pull the power back slowly (4" in about 1 minute). 3. IO360 A1B6, constant speed, Aerocomposite prop. Had been running about 150 degrees ROP. When I pulled the power back I figure I was about 100 ROP (but only for a brief time, as I didn't leave it at the power setting where the #4 cylinder wasn't firing). 4. Later, while circling the airport, I ran the engine about 100 LOP for about 15 minutes, then did the same test. It still ran rough at that power setting, with the #4 cylinder dropping out. Matt