In frigid Wisconsin? A real synthetic made by Mobil 1, Amsoil, Royal Purple or Lubrication Engineers. Not "treated" mineral oil that the other manufactures call synthetic oil. Some of these horror stories about synthetic arise from brand loyalty,old wives tales, stubbornness, ignorance and suspicion. Some based in fact as every tom dick and harry jobber shop in the 1970's marketed the new idea of synthetic oil. And some of those oils were worse than terrible. There some people who still search for and use non detergent oil in engines and hydraulics. Can't imagine why, it's 2009 not 1939. Oil has changed. Put 5W30 Amsoil or Mobil 1 in there with a filter that isn't a Fram. And change once a year. The engine will start easier in cold weather and have oil pumped to bearings sooner. Under high heat towing conditions the synthetic will still be lubing were mineral oil is breaking down.
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Today's Featured Article - Earthmaster Project Progress Just a little update on my Earthmaster......it's back from the dead! I pulled the head, and soaked the stuck valves with mystery oil overnight, re-installed the head, and bingo, the compression returned. But alas, my carb foiled me again, it would fire a second then flood out. After numerous dead ends for a replacement carb, I went to work fixing mine.I soldered new floats on the float arm, they came from an old motorcycle carb, replaced the packing on the throttle shaft with o-rings, cut new ga
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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