---------------------------------------------------------- JabiruEngine-List Digest Archive --- Total Messages Posted Wed 11/23/11: 5 ---------------------------------------------------------- Today's Message Index: ---------------------- 0. 12:23 AM - Contributions Down By 20%... (Matt Dralle) 1. 06:03 PM - Re: CHT still high after cowling modification (jets size?) (wypaul) 2. 07:35 PM - Re: Re: CHT still high after cowling modification (jets size?) (Jose M. Toro) 3. 09:00 PM - Re: Re: CHT still high after cowling modification (jets size?) (Paul Mulwitz) 4. 10:07 PM - Re: Re: CHT still high after cowling modification (jets size?) (Martin Hone) ________________________________ Message 0 _____________________________________ Time: 12:23:35 AM PST US From: Matt Dralle Subject: JabiruEngine-List: Contributions Down By 20%... Dear Listers, As of today, Contributions to the Matronics List Fund Raiser are lagging behind last year at this time by roughly 20%. I have a Fund Raiser each year simply to cover my operating costs for the Lists. I *do not* accept any advertising income to support the Lists and rely solely on the Contributions of members to keep the expenses paid. I run all of my own servers and they are housed here locally, and the Internet connection is a commercial-grade, T1 connection with public address space. I also maintain a full backup system that does nightly backups of all List-related data so that in the event of a server crash, all of the Lists and the many years of List archive data could be restored onto a new server in a matter of hours. All of this costs a fair amount of money, not to mention a significant amount of my personal time. I have a Fund Raiser each year to cover these costs and I ask that members that feel they receive a benefit from my investments make a modest Contribution each year to support the continued operation and upgrade of these services. If you enjoy the Lists, please make a Contribution today. I also offer some incentive gifts for larger Contribution levels. At the Contribution Web Site, you can use a credit card, Paypal, or personal check to show your support for the continuation of these services: http://www.matronics.com/contribution Or, drop a personal check in the mail to: Matt Dralle / Matronics 581 Jeannie Way Livermore CA 94550 Thank you for your support! Matt Dralle Matronics Email List Administrator ________________________________ Message 1 _____________________________________ Time: 06:03:29 PM PST US Subject: JabiruEngine-List: Re: CHT still high after cowling modification (jets size?) From: "wypaul" Jose, I would seal off the large holes on the inside of the cooling ducts. These appear to be about 1-1.5 inches. Paul -------- Paul Spackman Q-2 Jabiru 3300 Read this topic online here: http://forums.matronics.com/viewtopic.php?p=359076#359076 ________________________________ Message 2 _____________________________________ Time: 07:35:14 PM PST US From: "Jose M. Toro" Subject: Re: JabiruEngine-List: Re: CHT still high after cowling modification (jets size?) Paul:=0A=0AI have been wondering what is the purpose of those holes. -Tha t's something that I can easily try.=0A=0AThanks!=0A=0AJose=0A=0A=0A_______ _________________________=0A From: wypaul =0ATo: jabir uengine-list@matronics.com =0ASent: Wednesday, November 23, 2011 10:00 PM =0ASubject: JabiruEngine-List: Re: CHT still high after cowling modificatio dout@bresnan.net>=0A=0AJose,=0A=0AI would seal off the large holes on the i nside of the cooling ducts.- These appear to be about 1-1.5 inches.=0APau l=0A=0A--------=0APaul Spackman=0AQ-2 Jabiru 3300=0A=0A=0A=0A=0ARead this t opic online here:=0A=0Ahttp://forums.matronics.com/viewtopic.php?p=359076 ________________________________ Message 3 _____________________________________ Time: 09:00:12 PM PST US From: Paul Mulwitz Subject: Re: JabiruEngine-List: Re: CHT still high after cowling modification (jets size?) If you guys take a good look at the Jabiru installation manual you will discover those holes are mandatory to cool the engine block. Paul Camas, WA On 11/23/2011 7:32 PM, Jose M. Toro wrote: > Paul: > > I have been wondering what is the purpose of those holes. That's > something that I can easily try. > > Thanks! > > Jose > > ------------------------------------------------------------------------ > *From:* wypaul > *To:* jabiruengine-list@matronics.com > *Sent:* Wednesday, November 23, 2011 10:00 PM > *Subject:* JabiruEngine-List: Re: CHT still high after cowling > modification (jets size?) > > > > > Jose, > > I would seal off the large holes on the inside of the cooling ducts. > These appear to be about 1-1.5 inches. > Paul > > -------- > Paul Spackman > Q-2 Jabiru 3300 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=359076#359076 > > www.builde; -Ma= - The JabiruEngine-List > Email Forum -amp; = &n--> > > > > > > > * > > > * ________________________________ Message 4 _____________________________________ Time: 10:07:57 PM PST US Subject: Re: JabiruEngine-List: Re: CHT still high after cowling modification (jets size?) From: Martin Hone The holes are supposed to supply cool air over the top of the crankcase, but it is rather inefficient way of doing it. Without any fins on the top of the engine, any air is not going to do much, and it is robbing cool air pressure from where it is needed. Martin On Thu, Nov 24, 2011 at 1:32 PM, Jose M. Toro wrote: > Paul: > > I have been wondering what is the purpose of those holes. That's > something that I can easily try. > > Thanks! > > Jose > > ------------------------------ > *From:* wypaul > *To:* jabiruengine-list@matronics.com > *Sent:* Wednesday, November 23, 2011 10:00 PM > *Subject:* JabiruEngine-List: Re: CHT still high after cowling > modification (jets size?) > > > Jose, > > I would seal off the large holes on the inside of the cooling ducts. > These appear to be about 1-1.5 inches. > Paul > > -------- > Paul Spackman > Q-2 Jabiru 3300 > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=359076#359076 > > www.builde; -Ma= - The JabiruEngine-List > Email Forum -amp; = &n--> > > > > > * > > * > > ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message jabiruengine-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/JabiruEngine-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/jabiruengine-list Browse Digests http://www.matronics.com/digest/jabiruengine-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.