X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from imo-d22.mx.aol.com ([205.188.144.208] verified) by logan.com (CommuniGate Pro SMTP 5.1c.3) with ESMTP id 1350111 for flyrotary@lancaironline.net; Sat, 26 Aug 2006 16:11:17 -0400 Received-SPF: pass receiver=logan.com; client-ip=205.188.144.208; envelope-from=Lehanover@aol.com Received: from Lehanover@aol.com by imo-d22.mx.aol.com (mail_out_v38_r7.6.) id q.c14.2980071 (14457) for ; Sat, 26 Aug 2006 16:10:33 -0400 (EDT) From: Lehanover@aol.com Message-ID: Date: Sat, 26 Aug 2006 16:10:33 EDT Subject: Re: [FlyRotary] Re: Exhaust heat (radiant energy) To: flyrotary@lancaironline.net MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="-----------------------------1156623033" X-Mailer: 9.0 Security Edition for Windows sub 5331 X-Spam-Flag: NO -------------------------------1156623033 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit In a message dated 8/26/2006 10:30:52 A.M. Eastern Daylight Time, ceengland@bellsouth.net writes: Any thoughts on why the 1st 6-8" of the headers *aren't* glowing? Is the head sapping off that much heat from the headers? And if so, would some form of ceramic insulator between engine & header help keep exhaust heat out of the engine block? Charlie There are two blowers replicating the air moving around the car so the intake plenum does not overheat and screw up the dyno run. I wondered if anyone would notice the different temps. Lynn E. Hanover -------------------------------1156623033 Content-Type: text/html; charset="US-ASCII" Content-Transfer-Encoding: quoted-printable

In a message dated 8/26/2006 10:30:52 A.M. Eastern Daylight Time,=20 ceengland@bellsouth.net writes:

<= FONT=20 style=3D"BACKGROUND-COLOR: transparent" face=3DArial color=3D#000000 size= =3D2>Any=20 thoughts on why the 1st 6-8" of the headers *aren't* glowing? Is the
h= ead=20 sapping off that much heat from the headers? And if so, would some
for= m of=20 ceramic insulator between engine & header help keep exhaust heat
o= ut=20 of the engine block?

Charlie

There are two blowers replicating the air moving around the car so the=20 intake plenum does not overheat and screw up the dyno run. I wondered if any= one=20 would notice the different temps.

Lynn E. Hanover

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