X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from blu0-omc2-s27.blu0.hotmail.com ([65.55.111.102] verified) by logan.com (CommuniGate Pro SMTP 5.4.4) with ESMTP id 5483324 for flyrotary@lancaironline.net; Mon, 16 Apr 2012 11:26:46 -0400 Received-SPF: pass receiver=logan.com; client-ip=65.55.111.102; envelope-from=stol83001@live.com Received: from BLU158-W2 ([65.55.111.71]) by blu0-omc2-s27.blu0.hotmail.com with Microsoft SMTPSVC(6.0.3790.4675); Mon, 16 Apr 2012 08:26:09 -0700 Message-ID: Return-Path: stol83001@live.com Content-Type: multipart/alternative; boundary="_4d5539e9-ee4b-4d47-8e64-b54bcf4d6293_" X-Originating-IP: [184.167.7.198] From: Ben Haas To: Subject: RE: [FlyRotary] Re: Just basic questions here Date: Mon, 16 Apr 2012 09:26:09 -0600 Importance: Normal In-Reply-To: References: MIME-Version: 1.0 X-OriginalArrivalTime: 16 Apr 2012 15:26:09.0616 (UTC) FILETIME=[3FD77D00:01CD1BE5] --_4d5539e9-ee4b-4d47-8e64-b54bcf4d6293_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable For a baseline. On my 300+ HP V-8 =2CI average about 11-14 degree differenc= e between water out and water in temps... 30 degrees difference indicates y= ou are not flowing the coolant at a proper speed. The coolant is spending t= oo much time in the radiator=2C hence the big temp split.. My system holds = 7 quarts and I circulate it about every 5 seconds. Worst split was when it = was hot outside and I saw 11 degrees. Best was 16 degrees and that was whe= n it was -30f OAT. Most aluminum blocks / aluminum rads cooling systems a= re designed to to run in the 12 degree delta range. My experimental has bee= n running that way for over 400 hours. IMHO....... Ben Haas www.haaspowerair.com =20 RV6A=2C 1986 13B NA=2C RD1A=2C EC2 =20 =20 From: Rotary motors in aircraft [flyrotary@lancaironline.net] on behalf of = Randolph [randolph7714@comcast.net] Sent: Sunday=2C April 15=2C 2012 7:36 PM To: Rotary motors in aircraft Subject: [FlyRotary] Just basic questions here The water after radiator temp registered 30 degrees below the engine out = water.. is this enough? =20 Wishing you all had problems so basic as mine! =20 Randy __________ Information from ESET NOD32 Antivirus=2C version of virus signat= ure database 7056 (20120415) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com = --_4d5539e9-ee4b-4d47-8e64-b54bcf4d6293_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
For a baseline. On my 300+ HP V-8 =2CI average about 11-14 degree differenc= e between water out and water in temps... 30 degrees difference indicates y= ou are not flowing the coolant at a proper speed. The coolant is spending t= oo much time in the radiator=2C hence the big temp split.. My system holds = 7 quarts and I circulate it about every 5 seconds. Worst split was when it = was hot outside and I saw 11 degrees. =3B Best was 16 degrees and that = was when it was -30f OAT. =3B Most aluminum blocks / aluminum rads = =3B cooling systems are designed to to run in the 12 degree delta range.&nb= sp=3BMy experimental has been =3Brunning that way for over 400 hours. I= MHO.......

Ben Haas
www.haas= powerair.com

 =3B
RV6A=2C 1986 13B NA=2C RD1A=2C EC2=
 =3B
 =3B
From: Rotary motors in aircraft [flyrotary@lanc= aironline.net] on behalf of Randolph [randolph7714@comcast.net]
Sent:= Sunday=2C April 15=2C 2012 7:36 PM
To: Rotary motors in airc= raft
Subject: [FlyRotary] Just basic questions here
 = =3B The water after radiator temp registered 30 degrees below the engine ou= t water.. is this enough?
 =3B
Wishin= g you all had problems so basic as mine!
 =3B
Randy<= /SPAN>


__________ Information from ESET NOD32 Antivirus= =2C version of virus signature database 7056 (20120415) __________

T= he message was checked by ESET NOD32 Antivirus.

http://www.eset.com
<= /DIV>
= --_4d5539e9-ee4b-4d47-8e64-b54bcf4d6293_--