Welcome! Please use the navigational links to explore our website.
PartsASAP LogoCompany Logo Auction Link (800) 853-2651

Shop Now

   Allis Chalmers Case Farmall IH Ford 8N,9N,2N Ford
   Ferguson John Deere Massey Ferguson Minn. Moline Oliver

Minneapolis Moline Tractors Discussion Forum
:

UB with 670 blocks and heads?

Welcome Guest, Log in or Register
Author 
960

01-13-2007 16:38:47




Report to Moderator

I am new to MM tractors. A person wishes to trade to me a UB with what he says has 670 blocks and heads put together by a performance shop. Says it has 200 psi compression and it is too much for him to operate it. I have no interest in pulling but will it hold together with continuous running for antique plowing or should I stay from it?




[Log in to Reply]   [No Email]
Andy2

01-13-2007 20:50:32




Report to Moderator
 Re: UB with 670 blocks and heads? in reply to 960, 01-13-2007 16:38:47  
If you are running LPgas it should be fine. If it's a gas engine, you'll likely have to run high octane or ethonal to prevent detonation. The other thing to check is the cam. If it's a stock U or 670 cam, no problem. If it's a pulling cam with increased overlap and duration, you could burn valves under continuos load.



[Log in to Reply]  [No Email]
[Options]  [Printer Friendly]  [Posting Help]  [Return to Forum]   [Log in to Reply]

Hop to:


TRACTOR PARTS TRACTOR MANUALS
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 ]

Home  |  Forums


Copyright © 1997-2023 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 Headquarters

Website Accessibility Policy