X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from mail-bk0-f52.google.com ([209.85.214.52] verified) by logan.com (CommuniGate Pro SMTP 5.4.5) with ESMTPS id 5610695 for flyrotary@lancaironline.net; Wed, 20 Jun 2012 22:23:53 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.214.52; envelope-from=msteitle@gmail.com Received: by bkcjc3 with SMTP id jc3so80209bkc.25 for ; Wed, 20 Jun 2012 19:23:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=7glpo+v1fGtmWe6wUFYVRw1sVy9cUsu7VcoPQXm+JAU=; b=yTCiKdrW2iRuQZXTuPhaOPWJgP/VwRQ6ktKH594qAMfJtd2BPlDkg8hfu3x8CIf5vz VqJnpbIuxAZzI9eC7+/FA3y4XNPy60x3u5A4sLnwLxvCZn0cxDniFZVVwSO7EgYO/6UP y0zfyC7iWEWQCvpGG7kbIwbA4uS2CppcrigR+AJ+lkFZs2kiV8KiAtjQF2n5ma7Wt8KR MaoXIK+3W/azW4VHTllQhNjL4Z97s2Ckl+F9Ltimdb4sYDT/S4Hv9fgp/nlCZ5O52RN8 0wdKp9XrGuYLkPPEWxuZvFpkQ13QvkcxcoJkvcmy2wlrZo8CpOnaSg49w/yx5CYuUZyh o7fg== MIME-Version: 1.0 Received: by 10.205.118.9 with SMTP id fo9mr11198201bkc.58.1340245397145; Wed, 20 Jun 2012 19:23:17 -0700 (PDT) Received: by 10.204.97.194 with HTTP; Wed, 20 Jun 2012 19:23:17 -0700 (PDT) In-Reply-To: References: Date: Wed, 20 Jun 2012 21:23:17 -0500 Message-ID: Subject: Re: [FlyRotary] Re: MAP drop From: Mark Steitle To: Rotary motors in aircraft Content-Type: multipart/alternative; boundary=000e0ce0d2f0cf08be04c2f2323f --000e0ce0d2f0cf08be04c2f2323f Content-Type: text/plain; charset=ISO-8859-1 Yes, my setup is N/A. When running the air filter bypass I was running a n/a side port 20b. Now I am running a n/a p-port 20b. I don't really follow your second question. I would only open the bypass when flying above 3k agl so as to not suck in dirty air. On Wed, Jun 20, 2012 at 8:31 PM, Ernest Christley wrote: > > 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 > > > > > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: > http://mail.lancaironline.net:81/lists/flyrotary/List.html > --000e0ce0d2f0cf08be04c2f2323f Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Yes, my setup is N/A. =A0When running the air filter bypass I was running a= n/a side port 20b. =A0Now I am running a n/a p-port 20b.

I don't really follow your second question. =A0I would only open the = bypass when flying above 3k agl so as to not suck in dirty air. =A0


On Wed, Jun 20, 2012 at 8:31 PM, Er= nest Christley <echristley@att.net> wrote:

Are you running normally aspirated, Mark? =A0When you go WOT, is it signifi= cantly below idle?

I'm trying to decide if my blower is doing anything positive. =A0At 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 <echristley@att.net
> <mailto:echristley@att.net>> wrote:
>
> =A0 =A0 Removing the filter from the intake only increased the MAP by = .1"?
>
> =A0 =A0 Mark Steitle wrote:
> =A0 =A0 > Ernest,
> =A0 =A0 >
> =A0 =A0 > My first intake utilized an air-filter bypass, or "r= am air" as I liked
> =A0 =A0 > to call it. =A0When open, it would only produce .1 to .2&= quot; MAP in flight.
> =A0 =A0 > =A0Hardly worth the effort.
> =A0 =A0 >
> =A0 =A0 > Mark S.
> =A0 =A0 >
> =A0 =A0 > On Wed, Jun 20, 2012 at 7:54 PM, Ernest Christley
> =A0 =A0 <echristley@att.net <mailto:echristley@att.net&= gt;
> =A0 =A0 > <mailto:echristl= ey@att.net <mailto:echristley@= att.net>>> wrote:
> =A0 =A0 >
> =A0 =A0 > =A0 =A0 Assuming you have an air filter installed, what s= ort of MAP
> =A0 =A0 drop can
> =A0 =A0 > =A0 =A0 you expect at around 5000RPM with the throttle wi= de
> =A0 =A0 > =A0 =A0 open?
> =A0 =A0 >
> =A0 =A0 > =A0 =A0 --
> =A0 =A0 > =A0 =A0 Homepage: =A0http://www.flyrotary.com/
> =A0 =A0 > =A0 =A0 Archive and UnSub:
> =A0 =A0 > =A0 =A0 http://mail.lancaironline.net:81/li= sts/flyrotary/List.html
> =A0 =A0 >
> =A0 =A0 >
>
>
> =A0 =A0 --
> =A0 =A0 Homepage: =A0http://www.flyrotary.com/
> =A0 =A0 Archive and UnSub:
> =A0 =A0 http://mail.lancaironline.net:81/lists/flyrotary= /List.html
>
>


--
Homepage: =A0http:/= /www.flyrotary.com/
Archive and UnSub: =A0 http://mail.lancaironline.net:81/lists= /flyrotary/List.html

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