X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mx2.netapp.com ([216.240.18.37] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTPS id 5610649 for flyrotary@lancaironline.net; Wed, 20 Jun 2012 21:33:22 -0400 Received-SPF: none receiver=logan.com; client-ip=216.240.18.37; envelope-from=echristley@att.net X-IronPort-AV: E=Sophos;i="4.77,448,1336374000"; d="scan'208";a="656866357" Received: from smtp2.corp.netapp.com ([10.57.159.114]) by mx2-out.netapp.com with ESMTP; 20 Jun 2012 18:32:47 -0700 Received: from [10.62.16.167] (ernestc-laptop.hq.netapp.com [10.62.16.167]) by smtp2.corp.netapp.com (8.13.1/8.13.1/NTAP-1.6) with ESMTP id q5L1Wlnp006934 for ; Wed, 20 Jun 2012 18:32:47 -0700 (PDT) Message-ID: <4FE2796B.9090808@att.net> Date: Wed, 20 Jun 2012 21:31:23 -0400 From: Ernest Christley Reply-To: echristley@att.net User-Agent: Thunderbird 2.0.0.24 (X11/20100623) MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: MAP drop References: In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Are you running normally aspirated, Mark? When you go WOT, is it significantly below idle? I'm trying to decide if my blower is doing anything positive. At WOT, 5100RPM, I'm getting 98% of what the barometer is reading. Mark Steitle wrote: > Yes, .1" to .2" > > On Wed, Jun 20, 2012 at 8:03 PM, Ernest Christley > wrote: > > Removing the filter from the intake only increased the MAP by .1"? > > Mark Steitle wrote: > > Ernest, > > > > My first intake utilized an air-filter bypass, or "ram air" as I liked > > to call it. When open, it would only produce .1 to .2" MAP in flight. > > Hardly worth the effort. > > > > Mark S. > > > > On Wed, Jun 20, 2012 at 7:54 PM, Ernest Christley > > > >> wrote: > > > > Assuming you have an air filter installed, what sort of MAP > drop can > > you expect at around 5000RPM with the throttle wide > > open? > > > > -- > > Homepage: http://www.flyrotary.com/ > > Archive and UnSub: > > http://mail.lancaironline.net:81/lists/flyrotary/List.html > > > > > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > >