Posted by Janicholson on August 03, 2020 at 16:58:11 from (24.240.46.228):
In Reply to: Gas vs diesel vs LP posted by Chris NW Ind on August 03, 2020 at 16:37:51:
Diesel fuel=139,000BTUs/gallon Gasoline !124,000BTUs/gallon Propane 91330/gallon. Diesel engines have higher compression ratios, and when burning without over fueling in an efficient engine, are the most efficient (not considering fuel costs) Gasoline, though less BTUs, and less compression, and when just below the spark knock threshold in timing, can produce more horse power/cubic inch. (many will argue, but this is not racing.) The propane is at a BTU disadvantage, but can stand a much higher compression ratio than gasoline. When fueled correctly they can be as powerful as gasoline, but much more thursty and considering fuel costs, they come out comparable. This is a generalization, and not going to fit everyone's opinion. Note the diesel in the 450 has less compression than more modern Driect injection style. The gas 450 was designed around what fuel would now be considered 80 or less octane (R+M method) And the propane engine if equipped with an IH propane head, probably still could use a bit of compression. Jim
Upload one or more videos to your post. Photo and video filesizes should be less than 5MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
... [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.
