X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-m24.mx.aol.com ([64.12.137.5] verified) by logan.com (CommuniGate Pro SMTP 5.2.1) with ESMTP id 2823658 for flyrotary@lancaironline.net; Sat, 29 Mar 2008 11:20:50 -0400 Received-SPF: pass receiver=logan.com; client-ip=64.12.137.5; envelope-from=DLOMHEIM@aol.com Received: from DLOMHEIM@aol.com by imo-m24.mx.aol.com (mail_out_v38_r9.3.) id q.bf3.29af24d0 (39952) for ; Sat, 29 Mar 2008 11:20:06 -0400 (EDT) From: DLOMHEIM@aol.com Message-ID: Date: Sat, 29 Mar 2008 11:20:05 EDT Subject: Exhuast question for Lynn... To: flyrotary@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1206804005" X-Mailer: 9.0 Security Edition for Windows sub 5377 X-Spam-Flag: NO -------------------------------1206804005 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Lynn: In the past you have discussed on the list how to optimize the exhaust system, with the optimum length from manifold to header being 22-24 inches (depending on RPM desired). I have fairly limited needs and only desire to produce between 160-180 hp for my RV-9A. I have a 2.17 PSRU (without intake porting) so should I shoot for an exhaust pipe length of approx. 24 inches to the point where my 2 into 1 collector attaches? Thanks. Doug Lomheim OK City, OK **************Create a Home Theater Like the Pros. Watch the video on AOL Home. (http://home.aol.com/diy/home-improvement-eric-stromer?video=15&ncid=aolhom00030000000001) -------------------------------1206804005 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable
Lynn:
 
In the past you have discussed on the list how to optimize the exhaust=20 system, with the optimum length from manifold to header being 22-24 inches=20 (depending on RPM desired).  I have fairly limited needs and only desir= e to=20 produce between 160-180 hp for my RV-9A.  I have a 2.17 PSRU=20 (without intake porting) so should I shoot for an exhaust pipe length o= f=20 approx. 24 inches to the point where my 2 into 1 collector attaches?
 
Thanks.
 
Doug Lomheim
OK City, OK   



Create a Home Theater Like the Pros. Watch the video on AOL Home= .
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