Return-Path: Received: from [65.33.166.82] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WebUser 4.2.5) with HTTP id 589454 for lml@lancaironline.net; Sun, 02 Jan 2005 22:35:37 -0500 From: "Marvin Kaye" Subject: Re: [LML] Re: leaning of turbocharged engine To: lml X-Mailer: CommuniGate Pro WebUser Interface v.4.2.5 Date: Sun, 02 Jan 2005 22:35:37 -0500 Message-ID: In-Reply-To: References: MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "George Braly" : If your TSIO-550 has 7.5: 1 compression ratio, AND your CHTs are at or below 400F, You can safely do the BMP at any MP at or below 34" to 35". Regards, George """ What is the maximum manifold pressure at which one may perform the "big pull" (go LOP)? """