Return-Path: Received: from [65.33.166.167] (account ) by logan.com (CommuniGate Pro WebUser 4.0b8) with HTTP id 1797609 for ; Fri, 04 Oct 2002 03:34:33 -0400 From: "Marvin Kaye" Subject: Re: [FlyRotary] Re: water pumps To: flyrotary X-Mailer: CommuniGate Pro Web Mailer v.4.0b8 Date: Fri, 04 Oct 2002 03:34:33 -0400 Message-ID: In-Reply-To: <004801c26b6d$5cc55a00$6677e00c@user> MIME-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format="flowed" Content-Transfer-Encoding: 8bit Posted for "3 rotor" : FWIW -on my RV my nippondenso alternator runs at about 10,000 rpm at cruise. It has done so for over 800 hours now, no problems. I do have a blast tube on it. Kevin > Jim, I use the Racing Beat Main pulley which is suppose to reduce my > alternator and water pump rpm by 20% over stock. Then I also have the > Racing Beat Alternator Pulley which is suppose to reduce the alternator rpm > by 20%.