X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from rwcrmhc13.comcast.net ([204.127.192.83] verified) by logan.com (CommuniGate Pro SMTP 5.1c.4) with ESMTP id 1412339 for flyrotary@lancaironline.net; Wed, 20 Sep 2006 19:03:05 -0400 Received-SPF: none receiver=logan.com; client-ip=204.127.192.83; envelope-from=hoursaway1@comcast.net Received: from rmailcenter08.comcast.net ([204.127.197.118]) by comcast.net (rwcrmhc13) with SMTP id <20060920230216m1300m47gfe>; Wed, 20 Sep 2006 23:02:26 +0000 Received: from [24.11.213.126] by rmailcenter08.comcast.net; Wed, 20 Sep 2006 23:02:15 +0000 From: hoursaway1@comcast.net To: "Rotary motors in aircraft" Subject: Re: [FlyRotary] New Subscribe ... Heater Core Plumbing Date: Wed, 20 Sep 2006 23:02:15 +0000 Message-Id: <092020062302.26553.4511C877000A93AF000067B92200750784CE970E990E9C9D9A0108@comcast.net> X-Mailer: AT&T Message Center Version 1 (Apr 11 2006) X-Authenticated-Sender: aG91cnNhd2F5MUBjb21jYXN0Lm5ldA== MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="NextPart_Webmail_9m3u9jl4l_26553_1158793335_0" --NextPart_Webmail_9m3u9jl4l_26553_1158793335_0 Content-Type: text/plain Content-Transfer-Encoding: 8bit One design had inlet at the rear of lower intake manifold, on my manifold this area is now cut away along with porting for EGR sys. in order to lighten manifold for aviation use, (see also Ed Anderson's or Tracy Crook's web pages) passages back to eng. from man. is blocked off in housings. David. -------------- Original message -------------- From: "Jeff Whaley" > > Hello Readers, I'm a new subscribe. I've been reader the archive for a > couple months now. > > What's my story? > Well I have a Wag-Aero 2+2 which originally flew with a 3.8L Ford V6; got > about 20 hours out of the engine and 3.5 flight hours before experiencing > engine misfires ... turned out to be a broken valve keeper which caused the > rocker arm to chip a piece from the head. I loved the Ford but due to its > excessive weight decided to rebuild an inherited Mazda 13B engine instead. > > The rebuilt engine has been running on stand with EC2 and RD-1C. Engine is > now hanging on the airframe and I'm rewiring everything for final > installation. > > I have a question related to the original Mazda heater core configuration: > How was it connected? There is a 5/8 or 3/4 water connection on the rear > iron but there is no mating connection anywhere. The water pump has a small > 3/8 connection that feeds into the original intake system. Was there a "Y" > in the water pump outlet to radiator or what? > > Jeff Whaley > > > > > -- > Homepage: http://www.flyrotary.com/ > Archive and UnSub: http://mail.lancaironline.net/lists/flyrotary/ --NextPart_Webmail_9m3u9jl4l_26553_1158793335_0 Content-Type: text/html Content-Transfer-Encoding: 8bit
 
One design had inlet at the rear of lower intake manifold, on my manifold this area is now cut away along with porting for EGR sys. in order to lighten manifold for aviation use,  (see also Ed  Anderson's or Tracy Crook's web pages)   passages back to eng. from man. is blocked off in housings. 
David.
-------------- Original message --------------
From: "Jeff Whaley" <jwhaley@intldata.ca>

>
> Hello Readers, I'm a new subscribe. I've been reader the archive for a
> couple months now.
>
> What's my story?
> Well I have a Wag-Aero 2+2 which originally flew with a 3.8L Ford V6; got
> about 20 hours out of the engine and 3.5 flight hours before experiencing
> engine misfires ... turned out to be a broken valve keeper which caused the
> rocker arm to chip a piece from the head. I loved the Ford but due to its
> excessive weight decided to rebuild an inherited Mazda 13B engine instead.
>
> The rebuilt engine has been running on stand with EC2 and RD-1C. Engine is
> now hanging on the airframe and I'm rewiring everything for final
> installation.
>
> I have a question related to the original Mazda heater core configuration:
> How was it connected? There is a 5/8 or 3/4 water connection on the rear
> iron but there is no mating connection anywhere. The water pump has a small
> 3/8 connection that feeds into the original intake system. Was there a "Y"
> in the water pump outlet to radiator or what?
>
> Jeff Whaley
>
>
>
>
> --
> Homepage: http://www.flyrotary.com/
> Archive and UnSub: http://mail.lancaironline.net/lists/flyrotary/
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