Posted by MarkB_MI on February 15, 2014 at 02:59:13 from (75.219.67.184):
In Reply to: Zinc Content in Oil posted by DelMN on February 14, 2014 at 11:17:53:
I would be very dubious of information gleaned at random from the 'net. I'm sure you can find plenty of "proof" on the internet that the earth is flat and only 6000 years old, for example.
Your list shows one entry for "Mobil 1" in two different weights, yet Mobil 1 is a whole family of different products with different levels of ZDDP. Take a look at the chart at the link below, dated April 2013, and you can see that according to Mobil, there are over twenty Mobil 1 products whose zinc content ranges from 650 to 1850 parts per million. Now 650 ppm is pretty low, but it ain't zero. It rounds off to .1 percent, using the imprecise notation of your list. And if we go to Mobil 1 V-Twin 20-50 (readily available at most auto parts stores and Walmart), it would top your list at 1750 ppm (.18 percent).
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 - The Ferguson System Principal An implement cutting through the soil at a certain depth say eight inches requires a certain force or draft to pull it. Obviously that draft will increase if the implement runs deeper than eight inches, and decrease if it runs shallower. Why not use that draft fact to control the depth of work automatically? The draft forces are
... [Read Article]
Latest Ad:
1965 International Harvester McCormick Farmall cub tractor 2,500. Two owner tractor. My grandfather bought new in 1966, then we inherited it. Have all the paperwork original manual and all maintenance records. It starts and moves. Comes with underbelly mower, plough, and some other attachments.
[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.
