A aviation & planes forum. AviationBanter

If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below.

Go Back   Home » AviationBanter forum » rec.aviation newsgroups » Owning
Site Map Home Register Authors List Search Today's Posts Mark Forums Read Web Partners

Owner Change/rotate spark plugs?



 
 
Thread Tools Display Modes
  #1  
Old February 12th 05, 04:45 AM
John Clonts
external usenet poster
 
Posts: n/a
Default


wrote in message oups.com...
Jon A. wrote:

And you're posting this during a discussion of the question whether or


not an owner can change their own plugs.


Horse - - - Cart
Cart - - - Horse


So that means that means that wheher the gaskets are annealed or
reused without annealing is irrelevant? That the owner wouldn't benefit
by knowing about using new or annealed gaskets? Come on.

Dan


Well, I have learned from elsewhere in this thread that NEW gaskets are DEFINITELY the way to go since there is
debate as to whether the proper treatment of used gaskets is to include cold water quenching or ambient air
cooling...

Cheers!
John Clonts
Temple, Texas
N7NZ


  #2  
Old February 12th 05, 02:56 PM
Jon A.
external usenet poster
 
Posts: n/a
Default

On Fri, 11 Feb 2005 22:45:53 -0600, "John Clonts"
wrote:


wrote in message oups.com...
Jon A. wrote:

And you're posting this during a discussion of the question whether or


not an owner can change their own plugs.


Horse - - - Cart
Cart - - - Horse


So that means that means that wheher the gaskets are annealed or
reused without annealing is irrelevant? That the owner wouldn't benefit
by knowing about using new or annealed gaskets? Come on.

Dan


Well, I have learned from elsewhere in this thread that NEW gaskets are DEFINITELY the way to go since there is
debate as to whether the proper treatment of used gaskets is to include cold water quenching or ambient air
cooling...

Cheers!
John Clonts
Temple, Texas
N7NZ

And you never know how many times they've been ann - - - , well,
subjected to various types of torture and by whom! ;-)

  #3  
Old February 12th 05, 02:44 PM
Matt Whiting
external usenet poster
 
Posts: n/a
Default

John Clonts wrote:
wrote in message oups.com...

Jon A. wrote:


And you're posting this during a discussion of the question whether or


not an owner can change their own plugs.


Horse - - - Cart
Cart - - - Horse


So that means that means that wheher the gaskets are annealed or
reused without annealing is irrelevant? That the owner wouldn't benefit
by knowing about using new or annealed gaskets? Come on.

Dan



Well, I have learned from elsewhere in this thread that NEW gaskets are DEFINITELY the way to go since there is
debate as to whether the proper treatment of used gaskets is to include cold water quenching or ambient air
cooling...


Debate aside, the fact is that annealing non-ferrous metals is different
than ferrous metals. Heating and quenching is the way to go for
non-ferrous metals. I have several loading manuals that show this
technique for annealing brass cases (which is mostly copper). You stand
them upright in a tray of water, heat them with a torch and then tip
them over into the water.

Search around on your own and you will find this to be true.

Matt
  #4  
Old February 12th 05, 03:54 PM
Rip
external usenet poster
 
Posts: n/a
Default

Of course, these days folks would rather argue ad nauseum about trivia,
rather than get two spark plug gaskets. Anneal one correctly (red heat,
quench in water) and the other incorrectly (red heat and air cool). See
which one comes out clean and soft, and which one comes out black and hard.

Matt Whiting wrote:
John Clonts wrote:

wrote in message
oups.com...

Jon A. wrote:


And you're posting this during a discussion of the question whether or


not an owner can change their own plugs.


Horse - - - Cart
Cart - - - Horse


So that means that means that wheher the gaskets are annealed or
reused without annealing is irrelevant? That the owner wouldn't benefit
by knowing about using new or annealed gaskets? Come on.

Dan



Well, I have learned from elsewhere in this thread that NEW gaskets
are DEFINITELY the way to go since there is debate as to whether the
proper treatment of used gaskets is to include cold water quenching or
ambient air cooling...



Debate aside, the fact is that annealing non-ferrous metals is different
than ferrous metals. Heating and quenching is the way to go for
non-ferrous metals. I have several loading manuals that show this
technique for annealing brass cases (which is mostly copper). You stand
them upright in a tray of water, heat them with a torch and then tip
them over into the water.

Search around on your own and you will find this to be true.

Matt


  #5  
Old February 14th 05, 01:33 PM
Chuck
external usenet poster
 
Posts: n/a
Default

On Sat, 12 Feb 2005 09:44:06 -0500, Matt Whiting
wrote:

John Clonts wrote:
wrote in message oups.com...

Jon A. wrote:


And you're posting this during a discussion of the question whether or

not an owner can change their own plugs.

Horse - - - Cart
Cart - - - Horse

So that means that means that wheher the gaskets are annealed or
reused without annealing is irrelevant? That the owner wouldn't benefit
by knowing about using new or annealed gaskets? Come on.

Dan



Well, I have learned from elsewhere in this thread that NEW gaskets are DEFINITELY the way to go since there is
debate as to whether the proper treatment of used gaskets is to include cold water quenching or ambient air
cooling...


Debate aside, the fact is that annealing non-ferrous metals is different
than ferrous metals. Heating and quenching is the way to go for
non-ferrous metals. I have several loading manuals that show this
technique for annealing brass cases (which is mostly copper). You stand
them upright in a tray of water, heat them with a torch and then tip
them over into the water.

Search around on your own and you will find this to be true.

Matt


Matt is right on that one. You stand rifle cases in a pan of water.
The water keeps the bottom of the case at a lower temp so the bottom
doesn't heat/soften. You heat the neck and shoulders of the case with
a torch and then tip them over into the water. It softens the neck
and shoulders without changing the hardness of the base (which has to
be hard to contain the pressure).

Chuck


 




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Spark plug question: Massive electrode or fine wire? Peter R. Owning 9 February 4th 05 02:03 AM
Which aircraft certification is required for R&D? Netgeek Home Built 5 November 23rd 04 05:59 AM
Bougies blindées BG à vendre/BG spark plugs for sale stef General Aviation 0 May 14th 04 04:57 PM
Color of spark plugs john smith Owning 5 March 2nd 04 03:08 AM
2nd update on Review of Plasma II Ignition System MikeremlaP Home Built 8 July 22nd 03 01:37 AM


All times are GMT +1. The time now is 02:23 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 AviationBanter.
The comments are property of their posters.