Return-Path: Received: from out009.verizon.net ([206.46.170.131] verified) by logan.com (CommuniGate Pro SMTP 4.2.8) with ESMTP id 612169 for flyrotary@lancaironline.net; Tue, 18 Jan 2005 16:47:47 -0500 Received-SPF: pass receiver=logan.com; client-ip=206.46.170.131; envelope-from=rotary.coot@verizon.net Received: from [65.239.57.9] ([65.239.57.128]) by out009.verizon.net (InterMail vM.5.01.06.06 201-253-122-130-106-20030910) with ESMTP id <20050118214716.EMSY24088.out009.verizon.net@[65.239.57.9]> for ; Tue, 18 Jan 2005 15:47:16 -0600 Mime-Version: 1.0 X-Sender: res0c5l1@incoming.verizon.net Message-Id: In-Reply-To: References: Date: Tue, 18 Jan 2005 13:52:51 -0800 To: "Rotary motors in aircraft" From: Ken Welter Subject: [FlyRotary] Re: Switching to Evans NPG+ Content-Type: multipart/alternative; boundary="============_-1106037317==_ma============" X-Authentication-Info: Submitted using SMTP AUTH at out009.verizon.net from [65.239.57.128] at Tue, 18 Jan 2005 15:47:15 -0600 --============_-1106037317==_ma============ Content-Type: text/plain; charset="us-ascii" ; format="flowed" As I mentioned I had flown several hundred hrs on NPG and NPG+ and I switch back to a more conventional mix do to viscosity concerns but they didn't have the NPG-R at that time and in reading this new info on the NPG-R I think I will switch over to it in a few weeks when I install a new engine on my coot. Ken > >Here are a copuple of links I got with a quick google search. >http://www.evanscooling.com/main3.htm >http://www.kneedraggers.com/details/38-EVANS-2 > >How soon are one of you guys going to try this stuff. I'm going to be >puttting coolant in pretty soon. > >Also, there is NPG, NPG+ (which apparently has some ethylene glycol in >it), and NPG-R which is lower viscosity but needs to be changed once per >year. They are all $25-$26 per gal. > >Bob White > --============_-1106037317==_ma============ Content-Type: text/html; charset="us-ascii" [FlyRotary] Re: Switching to Evans NPG+
  As I mentioned I had flown several hundred hrs on NPG and NPG+ and I switch back to a more conventional mix do to viscosity concerns but they didn't have the NPG-R at that time and in reading this new info on the NPG-R I think I will switch over to it in a few weeks when I install a new engine on my coot.
  Ken







Here are a copuple of links I got with a quick google search.
http://www.evanscooling.com/main3.htm
http://www.kneedraggers.com/details/38-EVANS-2

How soon are one of you guys going to try this stuff.  I'm going to be
puttting coolant in pretty soon.

Also, there is NPG, NPG+ (which apparently has some ethylene glycol in
it), and NPG-R which is lower viscosity but needs to be changed once per
year.   They are all $25-$26 per gal.
Bob White

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