Posted by Norm S on July 19, 2011 at 12:45:22 from (12.148.227.250):
I have two H"s, one is a 42 and the other a 50. The 42 was originally set up to run Kerosene, it has the dual tank, used to have shutters, and had the exhaust diverter (long rusted away). My grandpa bought the 42 new. The question I have is a difference in power. The 42 has significantly more than the 50 even though they are the "same" tractor. Now, on the 42, my dad told me once that the head was changed when grandpa no longer wanted to run kerosene because the kero head was a lower compression head. On the head itself is stamped a large letter "H" which either my dad told me or I heard somewhere (or think I remembered!) that means this is a high compression head. Does anyone know how I would find out? Nothing life or death, just curious to know why the difference in power between the two. I have rebuilt both engines and the 42 got flattop pistons, the 50 got thinwall sleeve/hightop pistons and still the 42 has more power.
The other difference between these two is how cold blooded they are. The 42 is AWFUL, the 50 is not. If its winter, the 42 has to have the choke nursed for a long time - even in the summer you have to watch the choke when its cold. The 50 will usually start even in the winter with litte to no choke unless it gets down in the teens.
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 - Tractor Traction - by Chris Pratt. Our first bout with traction problems came when cultivatin with our Massey-Harris Pony. Up till then, this tractor had been running a corn grinder and pulling a trailer. It had new unfilled rear tires and no wheel weights. The garden was already sprouting when we hooked up the mid-mount shovel cultivators to the Pony. The seed bed was soft enough that the rear end would spin and slowly work its way to the downhill side of the gardens slight incline. From this, we learned our lesson sinc
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.