Posted by Bob M on April 01, 2013 at 16:35:01 from (67.240.171.136):
In Reply to: Cold manifold??? posted by Elvin Frank on April 01, 2013 at 15:47:05:
A gasoline manifold has a "hot spot" at the top of the carburetor leg. It is heated by hot exhaust gases in the exhaust manifold. Its purpose is to evaporate gasoline droplets leaving the carburetor before they enter the cylinders. This improves combustion under cool conditions. The downside is the heated gas/air mixture results in a slight loss of power (warmer fuel/air mixture = less power).
An LP manifold has no hot spot. It is not needed since the fuel is already a gas when it enters the carburetor.
Pullers like the cold manifolds since they'll give a gasoline engine a little more power. But a cold manifold on gasoline also gives poor running in cold weather/high humidity unless an auxiliary heater is provided (manifold stove, etc) to warm the inlet air ahead of the carburetor.
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 - Talk of the Town: What's in Your Tractor's Toolbox? - by Staff. This recent discussion on the Tractor Talk discussion board here at the on-line magazine drew so much response and proved to be so interesting that we wanted to share it with you here. The names of the people participating in the discussion have been left out to "protect the innocent" (to quote a once-popular television series).
... [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]
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.
