X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from an-out-0708.google.com ([209.85.132.249] verified) by logan.com (CommuniGate Pro SMTP 5.2.1) with ESMTP id 2847752 for flyrotary@lancaironline.net; Mon, 14 Apr 2008 18:36:45 -0400 Received-SPF: pass receiver=logan.com; client-ip=209.85.132.249; envelope-from=cozy4pilot@gmail.com Received: by an-out-0708.google.com with SMTP id b2so462364ana.81 for ; Mon, 14 Apr 2008 15:36:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:reply-to:from:to:in-reply-to:subject:date:message-id:mime-version:content-type:x-priority:x-msmail-priority:x-mailer:x-mimeole:importance; bh=RnC2S8T0Mr5QGerZS5Bk7LPPaS6vnSg2XENhuYhpY54=; b=qT6eG7ZGChiGskkDJKl01Xbl2igUONtMimSh9mFnWO4RwGL1yk40/7VwMbTk7y1Lg8irFaPu5bV2PYN6427xDYgjI1qr5ZzfEuvFgl+70ijtYZtPg9R0r4irGVLf6nA0q3uoD9B1uhLYTTAcfpTl56ktyaB2XBXosNBblRws/S0= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=reply-to:from:to:in-reply-to:subject:date:message-id:mime-version:content-type:x-priority:x-msmail-priority:x-mailer:x-mimeole:importance; b=xVgqzE103aPxh+n6u2qu8PbP3MaSlzyaoyL4HvsQla3vdjPXah2Mzvp6rOO+UQLvlfhiyQul0y/9M9z6IwFAjksi5ZwJYtNCxOzVBK4ed26rLM3famtE2YtRKZkKvfQEKkVi/+On8iQ0J4GvOv6SILrfkzNLCO9TWsqVOUYRyXY= Received: by 10.100.33.4 with SMTP id g4mr6700988ang.128.1208212567303; Mon, 14 Apr 2008 15:36:07 -0700 (PDT) Return-Path: Received: from HomePC ( [71.50.127.94]) by mx.google.com with ESMTPS id s38sm526848rnb.10.2008.04.14.15.36.04 (version=SSLv3 cipher=OTHER); Mon, 14 Apr 2008 15:36:05 -0700 (PDT) Reply-To: From: "Steve Brooks" To: "Rotary motors in aircraft" In-Reply-To: Subject: RE: [FlyRotary] New Radiator Date: Mon, 14 Apr 2008 18:30:57 -0400 Message-ID: MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0057_01C89E5D.AE870310" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.6604 (9.0.2911.0) X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6000.16545 Importance: Normal This is a multi-part message in MIME format. ------=_NextPart_000_0057_01C89E5D.AE870310 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 8bit Kelly, That’s my assumption. The engine is running very strong. Seems like a lot more power, even at the same manifold pressure as before. More power = more heat. Steve -----Original Message----- From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Kelly Troyer Sent: Monday, April 14, 2008 6:18 PM To: Rotary motors in aircraft Subject: [FlyRotary] New Radiator Steve, Hope the cooling is worse because you are developing a lot more power with the new turbo !!..........<:) -- Kelly Troyer "Dyke Delta"_13B ROTARY Engine "RWS"_RD1C/EC2/EM2 "Mistral"_Backplate/Oil Manifold -------------- Original message from "Steve Brooks" : -------------- I’ve made a few flights now with the new turbo and finally have the engine re-tuned, so it is running great. The down side of the new turbo is, that my cooling, which was a bit marginal is worse with the new turbo. I did plan on making some inlet adjustments, but finally decided to just go with a customer built aluminum radiator. I found a company here in NC that makes them to order, and it should arrive tomorrow. It will also have the aluminum shroud with it to mount a cooling fan, which I did not have before either. With the pusher, anything over about 10 minutes of ground operation would have temperatures over 180 before the takeoff run. I also had ¼” NPT fittings put right next to the AN16 inlet and outlet, Since I already have a sensor on the water pump outlet, I’ll use the inlet fitting for a limit switch to operate the fan. I’ll also put in a switch on the instrument panel to operate it manually as well. In the next couple of weeks, I’ll remove the old evaporator cores and plenum, build mounting brackets for the new radiator, and build a new inlet plenum to the radiator. I had them put a ½” flange around the perimeter of the core on the inlet side for easy attachment of the plenum to the radiator. Steve Brooks Cozy MKIV N75CZ ------=_NextPart_000_0057_01C89E5D.AE870310 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Ke= lly,

Th= at’s my assumption.  The engine is = running very strong.  Seems like a = lot more power, even at the same manifold pressure as before.  More power =3D more = heat.

 

St= eve

 

-----Original Message-----
From: Rotary motors in = aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Kelly Troyer
Sent: Monday, April 14, = 2008 6:18 PM
To: Rotary motors in = aircraft
Subject: [FlyRotary] New = Radiator

 

Steve,<= /p>

    Hope the cooling is worse because you are developing a lot more = power<= /p>

with the new turbo !!..........<:) <= /p>

--
Kelly Troyer
"Dyke Delta"_13B ROTARY Engine
"RWS"_RD1C/EC2/EM2
"Mistral"_Backplate/Oil Manifold




<= /p>

 <= /p>

-------------- Original message from "Steve Brooks" = <cozy4pilot@gmail.com>: --------------

I’ve made a = few flights now with the new turbo and finally have the engine re-tuned, so it is = running great.  The down side of = the new turbo is, that my cooling, which was a bit marginal is worse with the = new turbo.  =

I did plan on making = some inlet adjustments, but finally decided to just go with a customer built aluminum radiator.  I = found a company here in NC that makes them to order, and it should arrive tomorrow.  It will also = have the aluminum shroud with it to mount a cooling fan, which I did not have = before either.  With the pusher, = anything over about 10 minutes of ground operation would have temperatures over = 180 before the takeoff run.

 

I also had = =BC” NPT fittings put right next to the AN16 inlet and outlet,  Since I already have a sensor on the water pump = outlet, I’ll use the inlet fitting for a limit switch to operate the fan.  I’ll also put in a = switch on the instrument panel to operate it manually as well. 

 

In the next couple = of weeks, I’ll remove the old evaporator cores and plenum, build = mounting brackets for the new radiator, and build a new inlet plenum to the radiator.  I had them put a =BD” = flange around the perimeter of the core on the inlet side for easy attachment of the = plenum to the radiator.  =

 

Steve = Brooks

Cozy MKIV = N75CZ

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