Engines-List Digest Archive

Wed 10/10/07


Total Messages Posted: 5



Today's Message Index:
----------------------
 
     1. 04:38 AM - Ring Flutter? (Fredrick Kerfoot)
     2. 04:46 AM - Re: Ring Flutter? (Gilles Thesee)
     3. 08:39 AM - Re: Ring Flutter? (Gene Smith)
     4. 09:53 AM - Re: Ring Flutter? (jrc)
     5. 06:44 PM - Re: Ring Flutter? (Kelly McMullen)
 
 
 


Message 1


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    Time: 04:38:19 AM PST US
    From: Fredrick Kerfoot <fredkt46@hotmail.com>
    Subject: Ring Flutter?
    What is piston "Ring Flutter"?? I have an IO360. Just how concerned shoul d I be? Fred K _________________________________________________________________ Help yourself to FREE treats served up daily at the Messenger Caf=E9. Stop by today. http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid=TXT_TAGLM_Oc tWLtagline


    Message 2


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    Time: 04:46:29 AM PST US
    From: Gilles Thesee <Gilles.Thesee@ac-grenoble.fr>
    Subject: Re: Ring Flutter?
    Fredrick Kerfoot a crit : > > What is piston "Ring Flutter"?? I have an IO360. > Ring flutter is an uncontrolled vibration of the piston rings when pressure against the cylinder wall and rpm are inadequate. > Just how concerned should I be? In my opinion, no need to lose sleep over ring flutter on a Lyc. Best regards, -- Gilles http://contrails.free.fr


    Message 3


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    Time: 08:39:36 AM PST US
    From: "Gene Smith" <esmith6@satx.rr.com>
    Subject: Re: Ring Flutter?
    I would be concerned...I suggest you check your engine timing...Also if your fuel is old, it has lost some of it's volatility, and I would drain it and replace it with "fresh" gasoline...Are you burning Auto Gas?..The book says that 360 needs 100LL (all of them, 160 and above require it.)....................Good Luck.......................CHEERS!!!!.............................Gene Smith. ----- Original Message ----- From: Fredrick Kerfoot To: engines-list@matronics.com Sent: Wednesday, October 10, 2007 6:37 AM Subject: Engines-List: Ring Flutter? What is piston "Ring Flutter"?? I have an IO360. Just how concerned should I be? Fred K ------------------------------------------------------------------------- ----- Help yourself to FREE treats served up daily at the Messenger Caf=E9. Stop by today!


    Message 4


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    Time: 09:53:33 AM PST US
    From: "jrc" <jrccea@bellsouth.net>
    Subject: Re: Ring Flutter?
    There are autogas STC's available for the 160. JimC ----- Original Message ----- From: Gene Smith To: engines-list@matronics.com Sent: Wednesday, October 10, 2007 9:38 AM Subject: Re: Engines-List: Ring Flutter? I would be concerned...I suggest you check your engine timing...Also if your fuel is old, it has lost some of it's volatility, and I would drain it and replace it with "fresh" gasoline...Are you burning Auto Gas?..The book says that 360 needs 100LL (all of them, 160 and above require it.)....................Good Luck.......................CHEERS!!!!.............................Gene Smith.


    Message 5


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    Time: 06:44:36 PM PST US
    From: "Kelly McMullen" <apilot2@gmail.com>
    Subject: Re: Ring Flutter?
    I guess I just don't see how you relate a question about theoretical ring flutter with engine timing or age of fuel. I'm missing the connection. Actually a 180 only requires 91-96 or 91 mogas with STC. Only the 160 and the 200hp versions need the extra octane. On 10/10/07, Gene Smith <esmith6@satx.rr.com> wrote: > > I would be concerned...I suggest you check your engine timing...Also if > your fuel is old, it has lost some of it's volatility, and I would drain it > and replace it with "fresh" gasoline...Are you burning Auto Gas?..The boo k > says that 360 needs 100LL (all of them, 160 and above require > it.)....................Good > Luck.......................CHEERS!!!!.............................Gene > Smith. > > ----- Original Message ----- > *From:* Fredrick Kerfoot <fredkt46@hotmail.com> > *To:* engines-list@matronics.com > *Sent:* Wednesday, October 10, 2007 6:37 AM > *Subject:* Engines-List: Ring Flutter? > > > What is piston "Ring Flutter"?? I have an IO360. Just how concerned > should I be? > > Fred K > > ------------------------------ > Help yourself to FREE treats served up daily at the Messenger Caf=E9. Sto p > by today!<http://www.cafemessenger.com/info/info_sweetstuff2.html?ocid= TXT_TAGLM_OctWLtagline> > > * > > href="http://www.matronics.com/Navigator?Engines-List">http://www.matro nics.com/Navigator?Engines-List > href="http://forums.matronics.com">http://forums.matronics.com > * > > * > =========== matronics.com/Navigator?Engines-List =========== =========== > > * > >




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