Lou, the hit n miss was really just that. It is basically a four stroke engine. They have a linkage to the governor, which set the speed of operation. When the set rpm's drop below the set speed, the governor flyweights retract, and cause the linkage to close the exhaust valve, causing the engine to do an intake of air and fuel, and fire on the compression stroke. The fly weights expand with the newer speed, and hold the exhaust valve open until the rpms drop below the governor setting, when the process is repeated and the engine does another power stroke. Depending on the load, they may make several revolutions before they fire again. Therefore the 'Plunk, miss, miss miss, miss, PLUNK, miss, miss, miss' sound when they are running. They were used to power everything from water pumps to elevators and washing machines, corn shellers and grinders. Some really large ones powered cotton gins and oil pipeline pumps, and many are still in use today.
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 - Third Brush Generators - by Chris Pratt. While I love straightening sheet metal, cleaning, and painting old tractors, I use every excuse to avoid working on the on the electrics. I find the whole process sheer mystery. I have picked up and attempted to read every auto and farm electrics book with no improvement in the situation. They all seem to start with a chapter entitled "Theory of Electricity". After a few paragraphs I usually close the book and go back to banging out dents. A good friend and I were recently discussing our tractor electrical systems when he stated "I figure it all comes back to applying Ohms Law". At this point
... [Read Article]
Latest Ad:
1945 Farmall wide body gas with pto and front plow. Runs good but needs new points.
[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.
