Tractor Talk Discussion Board |
Re: 3 angle valve grinding??
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by Jon H on November 12, 2004 at 16:40:06 from (69.26.16.168):
In Reply to: Re: 3 angle valve grinding?? posted by Allan in NE on November 12, 2004 at 14:56:39:
As the others have stated,the seat needs to be wide enough to transfer enough heat to cool the valve,yet not so wide that the least bit of carbon will hold the valve off the seat and cause leakage and valve burning. We must run these old tractors on lead free gas,so if the tractor has hard seats/valves,keep the seats narrow. If the tractor has soft valves/seats,fudge to the wide side to get more wearing surface on the seat/valve face.
Follow Ups:
Home
| Forums
Today's Featured Article -
The Rescue of a Fordson F - by Anthony West. Introduction I live in the UK and have for many years restored Fordson tractors (in the main model N's). I have also restored and shown model F's, E 27N's, Field Marshall Series 2, David Brown Cropmasters and the old rey Fergeson T 20. At one time I had seven restored examples which were shown and used in ploughing matches. As most restorers, I have a number of war stories I can relate on a range of topics that may help other like minded and interested people. Perhaps my first p
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[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 |
|