I would not worry about having to attend the funeral of the pickup diesel any time soon.
Yes, the new Ford Ecoboost and GM gen 5 V8's are direct injection, but they are still injecting fuel in the intake stroke and compressing a fuel / air mix. They cannot run the more efficient cylinder pressures of a diesel engine until they are compressing only air and adding the fuel at the start of the power stroke. As it is now, detonation of pre mixed fuel and air is the killer of really efficient cylinder pressures in a gas motor.
Until someone comes up with a way to inject gasoline at the top of the compression stroke so they can use diesel like compression ratios, they can never match the fuel efficiency of a DI diesel.
The Ford Ecoboost DI engine is on the road now, but only makes 20+ mpg at light loads.
Owners report that if you put it on the cruse control at 60 MPH, it will make 20-25 mpg, but put any load on it or drive 70+MPH and mpg is in the teens. When someone builds one with 17/1 CR and DI at TDC on the compression stroke, then we may see diesel like fuel economy out of a gas engine.
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.
