Return-Path: Received: from [65.33.160.45] (account ) by logan.com (CommuniGate Pro WebUser 4.1b6) with HTTP id 2346838 for flyrotary@lancaironline.net; Tue, 13 May 2003 18:40:46 -0400 From: "Marvin Kaye" Subject: Re: [FlyRotary] Optimum Fuel Pressure To: flyrotary X-Mailer: CommuniGate Pro WebUser Interface v.4.1b6 Date: Tue, 13 May 2003 18:40:46 -0400 Message-ID: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "Tommy James" : Hi Everyone: I ran my engine this afternoon at about 2500rpm, and fuel pump one, alone, indicated 33-34 psi; pump two showed 35. With both pumps on the ESI showed 43. Questions: 1. Can I expect erratic engine performance (particularly at <2000 rpm) with only 33 psi? 2. Should I run both pumps all the time? 3. What kind of regulator do you have, Ed, and where in the line is it located? 4. Did you, Ed, eliminate the stock regulator that some of us are using? Regards, Tommy James