Steam & Engine of Australia

 

Replacing Ignitor Points

From: Germoamer@aol.com
Sent: Tuesday, January 02, 2001 11:58 AM
Subject: Re: Ignitor points

I have used the nail method with good success.  Finishing nails have a great
head for a point, and can usually be found in the diameter you need to fit
the existing hole.  They come in many different sizes.  I know it is not the
proper way, but it works and is what the "old people" would have done since
they did not have Ted.

Tom Schmutz
Concord, Virginia
Germoamer@aol.com

Subject: Re: Ignitor points Date: Tue, 2 Jan 2001 12:28:48 -0600 From: "Ted Brookover" ignitors@earthlink.net Hi Guys, nothing wrong with nails for points as long as you are willing to accept the fact that they will "burn" which leads to "crusting" and "pitting" and they will "rust", so remember that they will need to be cleaned and dressed far more often than some other materials. Soft stainless steel works good and my current favorite is Meteor Metal, it will not rust and gives a good spark and will stand 12 volt batteries. It can be had from John Rex by the inch or by the foot in 3/16 dia. Concrete nails is another possibility as are Tig welding electrodes, both are made from Tungsten, down side here is that they do not machine except with a grinder and are a bit too hard to give optimum spark. I have had guys ask that I go out of my way to obtain points from John Deere, their thinking being that if it comes from JD it must be the best ever. I found quite by accident that the $5 a pair points that you can get from your friendly John Deere Dealer are nothing more than steel rivets and can be bought for $5 a thousand from McMaster Carr. Ted Brookover 4801 E. Red Bridge Rd. Kansas City, Missouri. 64137 USA 816-763-3142 ignitors@earthlink.net http://www.oldengine.org/members/brookover "Life, is what happens when you are making other plans." John Lennon




This article is part of the Stationary Internal Combustion Engine Frequently Asked Questions (FAQ). This series is a combination of my views and knowledge and the views and knowledge of other people - most of them members of the Stationary Engine Mailing List (More info on ATIS). Those articles which were written by others are © Copyright to the author. Those articles written by myself are © Copyright to Paul Pavlinovich.

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Disclaimer:It should be noted that the information given in this document is considered to be good advice by the people who give it, however any legal liability lies strictly with the reader. The contributors are hobbiests not professionals.

 
Last modified Sunday, 20-Jul-2003 15:28:00 BST
 
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