|
Tractor Talk Discussion Board |
Re: Gasoline: Leaded or Unleaded ??
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by JoeK on September 08, 2004 at 20:28:31 from (64.91.85.26):
In Reply to: Re: Gasoline: Leaded or Unleaded ?? posted by Alberta Mike on September 08, 2004 at 20:17:05:
Yrs ago when compression pressures began climbing tetraethyl lead was added to the mix to slow down the violent explosion of the fuel/air mix(detonation)and provide a better"push" against the piston on the power stroke and cool the compression chamber/valves.Most engines under 8.5:1 compression or so and 2 strokes have no need for this.Lead substitution additives are principally for use in high compression engines,such as the muscle car engines of the 60s.
Follow Ups:
Home
| Forums
Today's Featured Article -
Usin Your Implements: Bucket Loader - by Curtis Von Fange. Introduction: Dad was raised during the depression years of the thirties. As a kid he worked part time on a farm in Kansas doing many of the manual chores. Some of the more successful farmers of that day had a new time saving device called a tractor. It increased the farm productivity and, in general, made life easier because more work could be done with this 'mechanical beast'. My dad dreamed that some day he would have his own tractor with every implement he could get. When he rea
... [Read Article]
Latest Ad:
2022 John Deere 5045E, 4wd, front end loader and 3rd function with grapple. 120 hrs, 55k new, must sell
[More Ads]
Copyright © 1997-2024 Yesterday's Tractor Co.
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. Yesterday's Tractors - Antique Tractor HeadquartersWebsite Accessibility Policy |
|
