Posted by wisbaker on April 11, 2012 at 10:21:01 from (207.118.181.99):
In Reply to: Valve Seats posted by Sam from WA on April 11, 2012 at 09:17:27:
Am I missing something here? Most of the really old tractors were designed to run on distillate also known as tractor fuel. My understanding is it is almost like kerosene. Would that not be lead free? Did distillate heads on our letter series John Deeres and Farmalls have hardened valve seats? Whats the story? Was this a conspiracy between the lead and automotive industries to put lead in our gas and poison or air and water? Leaded gas has not been generally available for 20 years here, why aren't we hearing stories about massive failure of valve seats in our internal combustion engines?
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Today's Featured Article - Usin Your Implements: Bucket Loader - by Curtis Von Fange. Introduction: Dad was raised during the depression years of the thirties. As a kid he worked part time on a farm in Kansas doing many of the manual chores. Some of the more successful farmers of that day had a new time saving device called a tractor. It increased the farm productivity and, in general, made life easier because more work could be done with this 'mechanical beast'. My dad dreamed that some day he would have his own tractor with every implement he could get. When he rea
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