X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from EXHUB003-2.exch003intermedia.net ([207.5.74.29] verified) by logan.com (CommuniGate Pro SMTP 5.2.16) with ESMTPS id 3811685 for flyrotary@lancaironline.net; Thu, 13 Aug 2009 07:29:03 -0400 Received-SPF: none receiver=logan.com; client-ip=207.5.74.29; envelope-from=jwhaley@datacast.com Received: from EXVMBX003-5.exch003intermedia.net ([207.5.74.45]) by EXHUB003-2.exch003intermedia.net ([207.5.74.29]) with mapi; Thu, 13 Aug 2009 04:28:28 -0700 From: Jeff Whaley To: Rotary motors in aircraft Date: Thu, 13 Aug 2009 04:28:27 -0700 Subject: RE: [FlyRotary] Re: Earls Performance Oil Coolers Thread-Topic: [FlyRotary] Re: Earls Performance Oil Coolers Thread-Index: AcobloAkDpI7WBRGTLiGOBmTk9sR9QAcMGXg Message-ID: References: In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: multipart/alternative; boundary="_000_C03ABB0A7362B84BB53D544B3C305E0E0140E9AF031DEXVMBX0035e_" MIME-Version: 1.0 --_000_C03ABB0A7362B84BB53D544B3C305E0E0140E9AF031DEXVMBX0035e_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks George, but can you offer more explanation on the stackable plate co= ncept? They come pre-configured with anywhere from 9 to 60 plates - pressure teste= d to 175 psi. How do you add more plates without ruining the original integrity? I will try to forward your email to Larry. Jeff From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Beh= alf Of George Lendich Sent: Wednesday, August 12, 2009 5:44 PM To: Rotary motors in aircraft Subject: [FlyRotary] Re: Earls Performance Oil Coolers Jeff, I spoke to Larry on these, he uses them for racing and Rotary applications.= They are plate coolers and primarily used for oil coolers, however can be = used for radiator coolers he uses them for oil to water coolers. They are a great design and are stackable as you can add more plates if nee= ded. For an oil cooler you won't have any problems, for the right size, ask Larr= y Childs larry@designitprtotype.com whil= e your at it ask him to join this discussion group, we need him on here. I'= ve been looking for a reason to ask him since I was disenfranchised from th= e other group. Larry wants to eventually produce everything for the Rotary = in Aviation and has his own machine shop. You can send him this e-mail if y= ou like, he is very knowledgeable and always willing to help his Aviation b= uddies - time permitting. George (down under) Does anyone have experience will Earl's "Temp-A-Cure" oil coolers with a 13= B rotary? http://www.anplumbing.com/shop/index.php?shop=3DAccessories&dept=3DOil!_Coo= ler or http://www.holley.com/types/Temp-A-Cure%20Oil%20Coolers.asp Earl's quoted specs: Features * Manufactured in the U.S.A from aircraft spec aluminum alloy, using the= latest vacuum brazing technology. * Corrugated screen internal turbulator plates increase both thermal eff= iciency and mechanical strength resulting in the most efficient, smallest a= nd lightest practical package. * Manufactured from thin aluminum plates for the fastest possible heat t= ransfer. * Inlet and outlet fittings o-ring to the top plate assembly. * Designed for the range of oil flows and air speeds encountered in high= performance automobiles. * Available in three widths with inlet and outlet fittings male AN. * Every cooler is pressure checked to 175 psi. Periodic samples are burs= t tested to 350 psi. Jeff --_000_C03ABB0A7362B84BB53D544B3C305E0E0140E9AF031DEXVMBX0035e_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks George, but can y= ou offer more explanation on the stackable plate concept?

They come pre-configured= with anywhere from 9 to 60 plates – pressure tested to 175 psi.=

How do you add more plat= es without ruining the original integrity?

I will try to forward yo= ur email to Larry.

Jeff

=

From: Rotary motors= in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of George Lendich
Sent: Wednesday, August 12, 2009 5:44 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: Earls Performance Oil Coolers

Jeff, I spoke to Larry on these, he uses them for racing and Rotary applications. T= hey are plate coolers and primarily used for oil coolers, however can be used f= or radiator coolers he uses them for oil to water coolers.

They are a great design and are stackable as you can add more plates if needed.<= /span>

For an oil cooler you won't have any problems, for the right size, ask Larry Childs larry@designitprt= otype.com while your at it ask him to join this discussion group, we need him on here. I've been looking for a reason to ask him since I was disenfranchised from the o= ther group. Larry wants to eventually produce everything for the Rotary in Aviat= ion and has his own machine shop. You can send him this e-mail if you like, he = is very knowledgeable and always willing to help his Aviation buddies - time permitting.

George (down under)

Does anyone have experience will Earl’s “Temp-A-Cure” oil coolers with a 13B rotary?

http://www.anplumbing.com/shop/index.php?shop=3DAccessorie= s&dept=3DOil!_Cooler

or

http:/= /www.holley.com/types/Temp-A-Cure%20Oil%20Coolers.asp

Earl’s quoted specs:

Features

Manufactured in the U.S.A from aircraft spec aluminum alloy, using the latest vacuu= m brazing technology.

Corrugated screen internal turbulator plates increase both thermal efficiency and mechanical strength resulting in the most efficient, smallest and ligh= test practical package.

Manufactured from thin aluminum plates for the fastest possible heat transfer.

Inlet and outlet fittings o-ring to the top plate assembly.

Designed for the range of oil flows and air speeds encountered in high performa= nce automobiles.

Available in three widths with inlet and outlet fittings male AN.

Every cooler is pressure checked to 175 psi. Periodic samples are burst test= ed to 350 psi. <= o:p>

Jeff

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