Return-Path: Received: from [69.171.52.140] (account marv@lancaironline.net) by logan.com (CommuniGate Pro WebUser 5.0.4) with HTTP id 882927 for lml@lancaironline.net; Thu, 15 Dec 2005 00:56:47 -0500 From: "Marvin Kaye" Subject: Re: [LML] Re: Air filters To: lml X-Mailer: CommuniGate Pro WebUser v5.0.4 Date: Thu, 15 Dec 2005 00:56:47 -0500 Message-ID: In-Reply-To: <00b401c6010f$3f2ed990$b100a8c0@haliv> References: <00b401c6010f$3f2ed990$b100a8c0@haliv> MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "Richard Freilich" : Scott, I believe the formula should be 1 revolution consumes 0.5 x 360 Cu. In. since it takes two revolutions, not four, to complete a cycle. Suck, squeeze - one, bang, blow - two. The number of cylinders is of no consequence. Richard Freilich