Return-Path: Sender: (Marvin Kaye) To: flyrotary@lancaironline.net Date: Mon, 22 Mar 2004 23:37:11 -0500 Message-ID: X-Original-Return-Path: Received: from fed1mtao02.cox.net ([68.6.19.243] verified) by logan.com (CommuniGate Pro SMTP 4.1.8) with ESMTP id 3113659 for flyrotary@lancaironline.net; Mon, 22 Mar 2004 19:13:24 -0500 Received: from smtp.west.cox.net ([172.18.180.57]) by fed1mtao02.cox.net (InterMail vM.5.01.06.08 201-253-122-130-108-20031117) with SMTP id <20040323001324.EKPH16948.fed1mtao02.cox.net@smtp.west.cox.net> for ; Mon, 22 Mar 2004 19:13:24 -0500 From: Dale Rogers X-Original-To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] Renesis Testing X-Original-Date: Mon, 22 Mar 2004 19:13:21 -0500 MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="----=____1080000801055_DNf3qXYB6f" X-Original-Message-Id: <20040323001324.EKPH16948.fed1mtao02.cox.net@smtp.west.cox.net> This is a multi-part message in MIME format. ------=____1080000801055_DNf3qXYB6f Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Indeed - "in car" spec's: NA R13B peak torque = 138 lbs-ft@ 3800 rpm Renesis = 163 lbs-ft@ 5000 rpm NA R13B is producing considerably _less_ than 138 lbs-ft at 5000 rpm. Just a thought, Dale R. COZY MkIV-R #1254 ------=____1080000801055_DNf3qXYB6f Content-Type: text/html; name="reply" Content-Disposition: inline; filename="reply"

With the nice gradually opening side exhaust ports on the Renesis, this may actually be true. I'll find out soon!

Tracy

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From: Ed Anderson

Shucks, if you used NA rotor housings it sounds like you wouldn't even need a muffler {:>).

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