Yak-List Digest Archive

Wed 07/02/08


Total Messages Posted: 4



Today's Message Index:
----------------------
 
     1. 05:38 AM - Re: Spark Plug Adapter (N395V)
     2. 05:48 AM - Re: Re: Spark Plug Adapter (A. Dennis Savarese)
     3. 06:09 PM - Re: Re: Spark Plug Adapter (sd737@aol.com)
     4. 06:57 PM - Re: Re: Spark Plug Adapter (cjpilot710@aol.com)
 
 
 


Message 1


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    Time: 05:38:59 AM PST US
    Subject: Re: Spark Plug Adapter
    From: "N395V" <Bearcat@bearcataviation.com>
    Dennis, Are their any problems with the automotive plugs at high altitude ie: 18K+? Any of your customers routinely fly them this high? -------- Milt 2003 F1 Rocket 2006 Radial Rocket Read this topic online here: http://forums.matronics.com/viewtopic.php?p=190855#190855


    Message 2


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    Time: 05:48:08 AM PST US
    From: "A. Dennis Savarese" <dsavarese0812@bellsouth.net>
    Subject: Re: Spark Plug Adapter
    Not that I'm aware of. But then again, I don't know if anyone is flying at 18K+ altitudes either with the conversion kit. You may want to post the question to the RV list since some of the RV's are flying with automotive conversions and some may also be flying at the flight levels. Dennis ----- Original Message ----- From: "N395V" <Bearcat@bearcataviation.com> Sent: Wednesday, July 02, 2008 7:35 AM Subject: Yak-List: Re: Spark Plug Adapter > > Dennis, > > Are their any problems with the automotive plugs at high altitude ie: > 18K+? Any of your customers routinely fly them this high? > > -------- > Milt > 2003 F1 Rocket > 2006 Radial Rocket > > > Read this topic online here: > > http://forums.matronics.com/viewtopic.php?p=190855#190855 > > >


    Message 3


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    Time: 06:09:14 PM PST US
    Subject: Re: Spark Plug Adapter
    From: sd737@aol.com
    I've flown my Lancair 360 up to 22K and it has a set of auto plugs in the bottom holes fired by electronic ignition and the thing ran well at high altitudes.? The upper plugs were running on a magnetto. -----Original Message----- From: A. Dennis Savarese <dsavarese0812@bellsouth.net> Sent: Wed, 2 Jul 2008 5:44 am Subject: Re: Yak-List: Re: Spark Plug Adapter ? Not that I'm aware of. But then again, I don't know if anyone is flying at 18K+ altitudes either with the conversion kit. You may want to post the question to the RV list since some of the RV's are flying with automotive conversions and some may also be flying at the flight levels.? Dennis? ? ----- Original Message ----- From: "N395V" <Bearcat@bearcataviation.com>? Sent: Wednesday, July 02, 2008 7:35 AM? Subject: Yak-List: Re: Spark Plug Adapter? ? >? > Dennis,? >? > Are their any problems with the automotive plugs at high altitude ie: > 18K+? Any of your customers routinely fly them this high?? >? > --------? > Milt? > 2003 F1 Rocket? > 2006 Radial Rocket? >? >? >? >? > Read this topic online here:? >? > http://forums.matronics.com/viewtopic.php?p=190855#190855? >? >? >? >? >? >? >? >? >? >? > ? ? ? ?


    Message 4


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    Time: 06:57:05 PM PST US
    From: cjpilot710@aol.com
    Subject: Re: Spark Plug Adapter
    In a message dated 7/2/2008 9:10:08 P.M. Eastern Daylight Time, sd737@aol.com writes: Years ago I remember hearing about engine problem the Hellcat was having at high altitudes. The test folks couldn't figure it out, because it only happened high up and all system tested normal on the ground. The test pilot went to talk to the Republic test pilot because the P-47 was using the same engine and readily got to 30K. It turns out the ignition harness system on the P-47 was pressurized and the Hellcat not. The lack higher density air, the wiring was shorting out. Many of the bombers had pressurized ignition harness. Jim "Pappy" Goolsby I've flown my Lancair 360 up to 22K and it has a set of auto plugs in the bottom holes fired by electronic ignition and the thing ran well at high altitudes. The upper plugs were running on a magnetto. -----Original Message----- --> Yak-List message posted by: "A. Dennis Savarese" <_dsavarese0812@bellsouth.net_ (mailto:dsavarese0812@bellsouth.net) > Not that I'm aware of. But then again, I don't know if anyone is flying at 18K+ altitudes either with the conversion kit. You may want to post the question to the RV list since some of the RV's are flying with automotive conversions and some may also be flying at the flight levels. Dennis > --> Yak-List message posted by: "N395V" <_Bearcat@bearcataviation.com_ (mailto:Bearcat@bearcataviation.com) > > > Dennis, > > Are their any problems with the automotive plugs at high altitude ie: > 18K+? Any of your customers routinely fly them this high? > > -------- **************Gas prices getting you down? Search AOL Autos for fuel-efficient used cars. (http://autos.aol.com/used?ncid=aolaut00050000000007)




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