I also prefer magnetos. They are definitely a little more complicated than battery ignition. A magneto produces a hotter spark the faster you turn it. However, at the RPM's that these old girls turn, that is really not a factor.
However, their true value is that regardless of battery condition, even a dead battery, the tractor will start and run if the ignition system is a working order. A battery ignition spark will degrade with lower voltage from the battery. Also for cold starting, a magneto can't be beat. Understand that the coil is nothing but a "step up" component. the lower the input voltage, the lower the output voltage. When cold starting a battery ignition, the amp/voltage drop due to the starter drawing current, will cause the spark to be "colder" and weaker. A cold start is when you really need a hot, strong spark, and exactly the worst time since you have significantly reduced voltage due to the starter draw on the battery.
Once again, mags are more complicated and require more maint. They are not for everyone. I prefer them.
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Box Plow Blues - by Tom Schwarz. One of the first implements most tractor owners obtain is the box plow. For very little money, this piece of equipment promises to plow and flatten any hill or vale on your ranch road or farm. At least that's what I thought! As simple as a box plow appears, it can be rather challenging to make work correctly. In our sandy soils of Florida, traction is king. You can never have wide enough tires or heavy enough weights to get all the traction you want … unless you own a monster tractor. U
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.
