Tractor Talk Discussion Board |
Re: O.T. Lincoln Continental?????
[ Expand ] [ View Follow Ups ] [ Post Followup ] [ Return to Forum ]
Posted by JoeK on July 25, 2005 at 18:40:19 from (207.230.218.137):
In Reply to: O.T. Lincoln Continental????? posted by SJ on July 25, 2005 at 18:04:35:
71 was pre unleaded,however some mfgs were already preparing for the unleaded fuel by lowering compression,changing tuning and installing hardened valves/seats,Unsure of just when Ford began.He needs to check the specs on his particular engine to determine compression ratio.General rule of thumb used to be that a carburated engine below 8.5:1 would handle unleaded fuel though premium fuel/timing adj may be required to minimize pinging.If going"in depth" on his restoration such as rebuilding the engine,hardened valves/seat could be installed or possibly newer cylinder heads as the 460 was around for many years.Also the additives available are not tetraethyl lead but a mix of other chemicals to modify the fuel detonation and slow valve damage(with questionable results) and the"better" ones will add 15-20$ to the cost of a tank of fuel.Wouldn't take many fillups to pay for a valve job to run UL safely.
Follow Ups:
Home
| Forums
Today's Featured Article -
12-Volt Conversions for 4-Cylinder Ford 2000 & 4000 Tractors - by Tommy Duvall. After two summers of having to park my old 1964 model 4000 gas 4 cyl. on a hill just in case the 6 volt system, for whatever reason, would not crank her, I decided to try the 12 volt conversion. After some research of convert or not, I decided to go ahead, the main reason being that this tractor was a working tractor, not a show tractor (yet). I did keep everything I replaced for the day I do want to restore her to showroom condition.
... [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]
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 |
|