X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imr-db03.mx.aol.com ([205.188.91.97] verified) by logan.com (CommuniGate Pro SMTP 5.3.10) with ESMTP id 4600319 for flyrotary@lancaironline.net; Thu, 02 Dec 2010 16:18:08 -0500 Received-SPF: pass receiver=logan.com; client-ip=205.188.91.97; envelope-from=Bktrub@aol.com Received: from imo-da01.mx.aol.com (imo-da01.mx.aol.com [205.188.169.199]) by imr-db03.mx.aol.com (8.14.1/8.14.1) with ESMTP id oB2LHUKP012202 for ; Thu, 2 Dec 2010 16:17:30 -0500 Received: from Bktrub@aol.com by imo-da01.mx.aol.com (mail_out_v42.9.) id q.fdf.15a99e8 (34922) for ; Thu, 2 Dec 2010 16:17:21 -0500 (EST) Received: from smtprly-me03.mx.aol.com (smtprly-me03.mx.aol.com [64.12.95.104]) by cia-da03.mx.aol.com (v129.7) with ESMTP id MAILCIADA037-b3104cf80cda389; Thu, 02 Dec 2010 16:17:20 -0500 Received: from webmail-m070 (webmail-m070.sim.aol.com [64.12.224.41]) by smtprly-me03.mx.aol.com (v129.5) with ESMTP id MAILSMTPRLYME038-b3104cf80cda389; Thu, 02 Dec 2010 16:17:14 -0500 References: To: flyrotary@lancaironline.net Subject: Re: [FlyRotary] Re: Hushpower Muffler on Renesis. Date: Thu, 02 Dec 2010 16:17:14 -0500 X-AOL-IP: 69.84.254.253 In-Reply-To: X-MB-Message-Source: WebUI MIME-Version: 1.0 From: bktrub@aol.com X-MB-Message-Type: User Content-Type: multipart/alternative; boundary="--------MB_8CD607D6D02894B_1D40_C186_webmail-m070.sysops.aol.com" X-Mailer: AOL Webmail 32976-STANDARD Received: from 69.84.254.253 by webmail-m070.sysops.aol.com (64.12.224.41) with HTTP (WebMailUI); Thu, 02 Dec 2010 16:17:14 -0500 Message-Id: <8CD607D6CF1DFA4-1D40-4DFC@webmail-m070.sysops.aol.com> X-Spam-Flag:NO X-AOL-SENDER: Bktrub@aol.com ----------MB_8CD607D6D02894B_1D40_C186_webmail-m070.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="us-ascii" The Renesis has a much milder exhaust due to the side ports. I have a 13BR= EW- the turbo version p-port exhausts without the exhaust splitters. This= has got to make the most agressive exhaust pulses of any of the 13 B engi= nes. It is not turbocharged, by the way.=20 If I can continue to use the Hushpower with the guts blown out, I will. I= just saw a line of mufflers by this company that looks promising:=20 =20 http://www.stainlessworks.net/cart/product_info.php?cPath=3D24_185&product= s_id=3D507 Brian Trubee -----Original Message----- From: Dennis Havarlah To: Rotary motors in aircraft Sent: Thu, Dec 2, 2010 1:03 pm Subject: [FlyRotary] Re: Hushpower Muffler on Renesis. I've had a Hushpower II Resonator on my Renesis for 250 hrs of flying and= 300 total run time. After about 230 hours I took it off and inspected it= . The insides were wrecked, burned and mostly gone. I cleaned it out and= reinstalled it on the plane. It now is just a larger exhaust pipe and th= e neighbors say it is a little louder than before. I do have the Renesis= exhaust blowing into a 4 inch dia. X approx. 6 inch long swirl tank that= reverses the flow from forward to rearward. =20 I never experienced any loss of power as the inner parts of the muffler we= re failing. =20 Dennis H. =20 ----------MB_8CD607D6D02894B_1D40_C186_webmail-m070.sysops.aol.com Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset="us-ascii"
The Renesis has a much milder exhaust due to the side ports. I have= a 13BREW- the turbo version p-port exhausts  without the exhaus= t splitters. This has got to make the most agressive exhaust pulses of any= of the 13 B engines. It is not turbocharged, by the way.
If I can continue to use the Hushpower with the guts blown out, I wil= l. I just saw a line of mufflers by this company that looks promising= :
 
 
Brian Trubee



-----Original Message-----
From: Dennis Havarlah <clouduster@austin.rr.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Sent: Thu, Dec 2, 2010 1:03 pm
Subject: [FlyRotary] Re: Hushpower Muffler on Renesis.

I've had a Hushpower II Resonator on my= Renesis for 250 hrs of flying and 300 total run time.  After about= 230 hours I took it off and inspected it.  The insides were wrecked,= burned and mostly gone.  I cleaned it out and reinstalled it on the= plane.  It now is just a larger exhaust pipe and the neighbors= say it is a little louder than before.  I do have the Renesis= exhaust blowing into a 4 inch dia. X approx. 6 inch long swirl tank= that reverses the flow from forward to rearward.
 
I never experienced any loss of power as= the inner parts of the muffler were failing.
 
Dennis H.
 
=3D ----------MB_8CD607D6D02894B_1D40_C186_webmail-m070.sysops.aol.com--