X-Virus-Scanned: clean according to Sophos on Logan.com X-PolluStop-Diagnostic: (direct reply)\eX-PolluStop-Score: 0.00\eX-PolluStop: Scanned with Niversoft PolluStop 2.1 RC1, http://www.niversoft.com/pollustop Return-Path: Received: from mail28.syd.optusnet.com.au ([211.29.133.169] verified) by logan.com (CommuniGate Pro SMTP 4.3c4) with ESMTPS id 867307 for flyrotary@lancaironline.net; Wed, 13 Apr 2005 03:39:09 -0400 Received-SPF: none receiver=logan.com; client-ip=211.29.133.169; envelope-from=lendich@optusnet.com.au Received: from george (d211-31-219-235.dsl.nsw.optusnet.com.au [211.31.219.235]) by mail28.syd.optusnet.com.au (8.12.11/8.12.11) with SMTP id j3D7cIQB021692 for ; Wed, 13 Apr 2005 17:38:19 +1000 Message-ID: <001901c53ffc$4665eac0$ebdb1fd3@george> From: "George Lendich" To: "Rotary motors in aircraft" References: Subject: Re: [FlyRotary] Re: Rx-8 Rotors in Rx-7 Block Date: Wed, 13 Apr 2005 17:41:59 +1000 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0016_01C54050.17E74140" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 This is a multi-part message in MIME format. ------=_NextPart_000_0016_01C54050.17E74140 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Bill that's two of us and your the Engineer - could we both be wrong = !? George (down under) With all of the above said: We have YET to attain even the SAME = horsepower on the dyno as we are getting from our race engine(s) using = the 89-91 non-turbo rotors !!! I have one question about this set up. Is the depression in the RX-8 = rotor symmetrical about the centerline? If they run the rotors = "backward" to change the side taper cutout and the depression isn't = symmetrical they have changed the in and out taper and the combustion = chamber shape/timing. Bill Jepson ------=_NextPart_000_0016_01C54050.17E74140 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Bill that's two of us and your the Engineer = - could we=20 both be wrong !?

George (down=20 under)

With=20 all of the above said: We have YET to attain even the SAME horsepower = on the=20 dyno as we are getting from our race engine(s) using the 89-91 = non-turbo=20 rotors !!!

I have one question about this set up. Is the depression in the = RX-8=20 rotor symmetrical about the centerline? If they run the rotors=20 "backward" to change the side taper cutout and the depression = isn't=20 symmetrical they have changed the in and out taper and the combustion = chamber=20 shape/timing.

Bill Jepson

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