X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from [204.127.217.105] (HELO fmailhost01.isp.att.net) by logan.com (CommuniGate Pro SMTP 5.2.3) with ESMTP id 2917380 for flyrotary@lancaironline.net; Sun, 11 May 2008 08:30:17 -0400 Received-SPF: pass receiver=logan.com; client-ip=204.127.217.105; envelope-from=bbradburry@bellsouth.net Received: from desktop (adsl-146-122-190.mco.bellsouth.net[72.146.122.190]) by isp.att.net (frfwmhc05) with SMTP id <20080511122937H05009ai4te>; Sun, 11 May 2008 12:29:37 +0000 X-Originating-IP: [72.146.122.190] From: "Bill Bradburry" To: "'Rotary motors in aircraft'" References: In-Reply-To: Subject: RE: [FlyRotary] Re: Renesis small tube Date: Sun, 11 May 2008 08:29:50 -0400 Message-ID: <571F0BB7AA9247AF830283026E935295@Desktop> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000C_01C8B341.2E8DCBF0" X-Mailer: Microsoft Office Outlook 11 Thread-Index: AcizVfEuB8TmFg72ToOgT22r/bzqowADHGtA X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6000.16545 This is a multi-part message in MIME format. ------=_NextPart_000_000C_01C8B341.2E8DCBF0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Thanks, Tracy. My engine only had 1800 miles on it when I bought it from a wrecking yard, so I didn't take it apart. I guess I will just continue to use it as a vacuum port for the fuel regulator..??? Bill B _____ From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tracy Crook Sent: Sunday, May 11, 2008 6:58 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Renesis small tube Jet not important unless you spend a lot of time idling at stop lights :>) It is an emissions control thing. The small pocket in the port that is 'curtained' by that jet should be smoothed out and eliminated using a die grinder for an aircraft installation. At least that is what I did with mine FWIW. Tracy On Sat, May 10, 2008 at 7:13 PM, Bill Bradburry wrote: I just read an article on the Renesis and the following comment was found: "A small tube within the intake manifold provides a small, high-speed air curtain, which enhances fuel atomization." This is the first I have heard of this use of that tube. I have a hose connected to that tube which I am using to provide vacuum to my fuel pressure regulator. Should this tube be left open to provide that "air curtain".? Bill B -- Homepage: http://www.flyrotary.com/ Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.html ------=_NextPart_000_000C_01C8B341.2E8DCBF0 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

Thanks, Tracy.

My engine only had 1800 miles on it when I bought it from a = wrecking yard, so I didn’t take it apart. I guess I will just = continue to use it as a vacuum port for the fuel = regulator….???

Bill B

From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tracy Crook
Sent: Sunday, May 11, = 2008 6:58 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: = Renesis small tube

Jet not important unless you spend a lot of time idling at stop = lights :>) It is an emissions control thing. The small pocket in = the port that is 'curtained' by that jet should be smoothed out and = eliminated using a die grinder for an aircraft installation. At least that is = what I did with mine FWIW.

Tracy

On Sat, May 10, 2008 at 7:13 PM, Bill Bradburry <bbradburry@bellsouth.net>= wrote:

I just read an article on the Renesis and the following = comment was found:

"A small tube within the intake manifold provides a small, = high-speed air
curtain, which enhances fuel atomization."

This is the first I have heard of this use of that tube. I have a = hose
connected to that tube which I am using to provide vacuum to my fuel
pressure regulator.

Should this tube be left open to provide that "air = curtain".?

Bill B

--
Homepage: http://www.flyrotary.com/
Archive and UnSub: http://mail.lancaironline.net:81/lists/flyrotary/List.h= tml

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