I have been using Mobil 1 synthetic oil in my 8N since about 1993. It leaked a little before then, it leaks about the same now. Leaks at governor (sp?) and rear seal, but not enough to add any oil over a years oil change period (less than 1/4 quart). The past 4 years I have used Mobil 1 5w-40 TDT. I consider this a fleet oil, I only stock one brand and weight, and use in all of my engines from 5hp gasoline to 260hp gasoline from 1950 engines to 2008 engines. Philip.
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Today's Featured Article - Fire in the Field A hay fire is no laughing matter-well, maybe one was! And a good life-lesson, too. Following World War II many farm boys returned home both older and wiser. One such man was my employer the summer I was sixteen. He was a farmer by birth and a farmer by choice, and like many returning soldiers, he was our silent hero: without medals or decorations, but with a certain ability to survive. It was on his farm that I learned to use the combination hand clutch and brake on a John D
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