Posted by Ed8844 on January 25, 2008 at 22:44:40 from (74.229.216.165):
I've been at this thing for a while now, Trying to get my 3444 in shape - Had no compression in #4 cylinder Pulled the head and sleeves look good Head had some problems Pre combustion chamber on #4 and #2 were loose and made contact with pistons causing a wear spot in tops of both.Engine never locked up or jamed Cylinder head shop says the head has a crack in the # 4 and #2 PC chambers and is history - (get another one they say) Here comes the question - when I replace the head Im worried that the pistons will break at the wear spots One is 1/8" deep and in the shape of the chamber face and the other is 1/32" deep same shape- I dont know how thick Piston faces are -Are they tuff enough to leave in place if no cracks are visible ? Should I replace them ? Can I replace just the real bad one in-frame or must all 4 be done together, Thanks for the help.
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Today's Featured Article - Harvestin Hay: The Early Years (Part 2) - by Pat Browning. The summer of 1950 was the start of a new era in farming for our family. I was thirteen, and Kathy (my oldest sister) was seven. At this age, I believed tractor farming was the only way, hot stuff -- and given a chance I probably would have used the tractor, Dad's first, a 1936 Model "A" John Deere, to go bring in the cows! And I think Dad was ready for some automation too. And so it was that we acquired a good, used J. I. Case, wire tie hay baler. In addition to a person to drive th
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