X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from aspensprings.uwyo.edu ([129.72.10.32] verified) by logan.com (CommuniGate Pro SMTP 5.3.11) with ESMTPS id 4662437 for flyrotary@lancaironline.net; Mon, 03 Jan 2011 10:55:28 -0500 Received-SPF: none receiver=logan.com; client-ip=129.72.10.32; envelope-from=SBoese@uwyo.edu Received: from ponyexpress-ht1.uwyo.edu (ponyexpress-ht1.uwyo.edu [10.84.60.208]) by aspensprings.uwyo.edu (8.14.4/8.14.4) with ESMTP id p03FsoFW012784 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL) for ; Mon, 3 Jan 2011 08:54:50 -0700 (MST) (envelope-from SBoese@uwyo.edu) Received: from ponyexpress-mb5.uwyo.edu ([fe80::9813:248c:2d68:a28b]) by ponyexpress-ht1 ([10.84.60.208]) with mapi; Mon, 3 Jan 2011 08:54:49 -0700 From: "Steven W. Boese" To: Rotary motors in aircraft Date: Mon, 3 Jan 2011 08:53:31 -0700 Subject: RE: [FlyRotary] Re: GM Coil Comparison Thread-Topic: [FlyRotary] Re: GM Coil Comparison Thread-Index: AcurXL6fEAz4XoYRQkO8DcFi7soxMwAAQsbg 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_E1AA3B1AF41D8049B1E3FBD5E2256260088200AF55ponyexpressmb_" MIME-Version: 1.0 --_000_E1AA3B1AF41D8049B1E3FBD5E2256260088200AF55ponyexpressmb_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I have about 100 hours on D585 coils and have had no problems with them so = far. The temperature in their airblasted enclosure is usually less than 10= 0 degrees in flight and has gotten up to 120 degrees during taxi. Steve Boese From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Beh= alf Of Tracy Sent: Monday, January 03, 2011 8:41 AM To: Rotary motors in aircraft Subject: [FlyRotary] Re: GM Coil Comparison I have a set of the D585 coils but have only evaluated them on the bench fo= r compatibility with the EC2/3 (they are). I do know that the previous version of the truck coils (D581) are not as re= liable as the D580 (Corvette) coils. Tracy On Sun, Jan 2, 2011 at 2:16 PM, Kelly Troyer > wrote: Happy New Year Group, A little info regarding the various GM ignition coils that many of = us use on our Rotary engines with Tracy's EC2 and EC3 boxes that I thought might be of in= terest to those that have not seen it before.............Tracy would like your com= ments on the the apparently big performance difference between the LS1 verses the LS2 Tr= uck coils and if an upgrade would be worth the $$ especially for those of us th= at have or plan on Turbocharging in light of the higher combustion chamber pressure= s....... http://www.megamanual.com/seq/coils.htm#ls1 http://video.google.com/videoplay?docid=3D-6218245369765754251&hl=3Den# Kelly Troyer "DYKE DELTA JD2" (Eventually) "13B ROTARY"_ Engine "RWS"_RD1C/EC2/EM2 "MISTRAL"_Backplate/Oil Manifold "TURBONETICS"_TO4E50 Turbo --_000_E1AA3B1AF41D8049B1E3FBD5E2256260088200AF55ponyexpressmb_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

I have ab= out 100 hours on D585 coils and have had no problems with them so far. = ; The temperature in their airblasted enclosure is usually less than 100 de= grees in flight and has gotten up to 120 degrees during taxi.

 

Steve Boese

 

From: Rotary mot= ors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Tr= acy
Sent: Monday, January 03, 2011 8:41 AM
To: Rotary m= otors in aircraft
Subject: [FlyRotary] Re: GM Coil Comparison

 

I have a set of the D585 coils = but have only evaluated them on the bench for compatibility with the EC2/3&= nbsp; (they are).

I do know that the previous version of the truck c= oils (D581) are not as reliable as the D580 (Corvette) coils.

Tracy<= o:p>

On Sun, Jan 2, 2011 at 2:16 PM, Kel= ly Troyer <keltro@at= t.net> wrote:

Happy Ne= w Year Group,

 

        A little= info regarding the various GM ignition coils that many of us use on our

Rotary engines with Tracy's EC2 a= nd EC3 boxes that I thought might be of interest

to those that have not seen it before.............Tracy would = like your comments on the

the appare= ntly big performance difference between the LS1 verses the LS2 Truck

coils and if an upgrade would be worth the= $$ especially for those of us that have

or plan on Turbocharging in light of the higher combustion chamber pre= ssures....... 

 

 

=

 


 

Kelly Troyer
"DYKE DELTA JD2"= (Eventually)

"13B ROTARY"_ Engine
"RWS"= _RD1C/EC2/EM2
"MISTRAL"_Backplate/Oil Manifold

"= ;TURBONETICS"_TO4E50 Turbo

 

= --_000_E1AA3B1AF41D8049B1E3FBD5E2256260088200AF55ponyexpressmb_--