Return-Path: Received: from web51110.mail.yahoo.com ([206.190.39.131] verified) by logan.com (CommuniGate Pro SMTP 4.2.5) with SMTP id 530498 for flyrotary@lancaironline.net; Sat, 13 Nov 2004 08:01:17 -0500 Received-SPF: none receiver=logan.com; client-ip=206.190.39.131; envelope-from=prvt_pilot@yahoo.com Received: (qmail 29664 invoked by uid 60001); 13 Nov 2004 13:01:01 -0000 Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; b=5ACmSvTF+x9MsjFdGHYDZZ/7qjPiVk+gWJmVocD+kI3ITHpKPPjU1KDoBXV7nAlvg0B2XnYYMYqJ3oog9hF0sPXqrtAaKhWTcGZcm0dcJl5osCt95Wvsp8kVq/nDDhcVPIhyuSiuWI5qLPze5SFo8eaklnb7xaiaYollBDvtAiw= ; Message-ID: <20041113130101.29662.qmail@web51110.mail.yahoo.com> Received: from [12.146.251.26] by web51110.mail.yahoo.com via HTTP; Sat, 13 Nov 2004 05:01:01 PST Date: Sat, 13 Nov 2004 05:01:01 -0800 (PST) From: Steve Brooks Subject: Re: [FlyRotary] EWP in production cars To: Rotary motors in aircraft In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Todd, This is really great information. I'm glad that you found this through your research into EWP. I've been following this thread closely, but I haven'y had anything to add, since I'm only using the stock water pump. The idea of a redundant pump, in case of failure, and/or for use on the ground to suppliment cooling at low RPMs is of great interest to me. I guess I'll sit back and see where all of this goes. Steve Brooks (Grounded for the moment) Cozy MKIV --- Todd Bartrim wrote: > I did a little research today on the use of the > EWP in production cars. > I found that BMW has several available with a > mechanical pump sized for high > rpm, hiway loads, but a secondary EWP, that takes > care of the load at low > idle rpm. However new for this year is a model that > has a new 6 cyl engine > with only an EWP (see attached pic, nice looking > unit). >