A "H" is a fine tractor and "Ms" do get down under 5000 lbs in stock class . I have seen Hs in 5000 and they don"t fare well.
As for the term "stock" well i run a dyno service for vintage tractors and see big #s all the time on so called stock tractors.
I pull a Super M in stock that has the 450 -281 cub kit in it which is stock for these blocks. I also use the 450 gas head that is [stock ] to these motors , with a lot of work done to it. In facory stock trim it makes 44 hp , mine in factory worked on stock parts makes 72 hp at 1710 rpm. Don"t kid your self there isn"t any "true stock" tractors that pull that do well . I still use the orignal 52 Super M cam but i"m probaly going to change that to the 450 as well .
I come accross this all the time "O" it"s stock the dyno doesn"t lie , i went as far as to have it calibrated and certified threw the U.S goverments dept of weights and measures ! All dynos read a little differnt and i never call some one a lier , but i know after all my work that mine reads correct .
Have fun with the H email or call Waynes repair they did my current head "wow" . Also setting the timing is very impotant, we have gotten 10 hp on the dyno by finding the correct timing .
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 - The Ferguson System Principal An implement cutting through the soil at a certain depth say eight inches requires a certain force or draft to pull it. Obviously that draft will increase if the implement runs deeper than eight inches, and decrease if it runs shallower. Why not use that draft fact to control the depth of work automatically? The draft forces are
... [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.
