I have an m, a couple SMs, & a SMTA that I play around with & use on augers. I was always a Championperson but the last few years their plugs seem like crap & always were fouling. Friend advised I switch over to the Autolite 386s & several on Redpower Forum suggested the same so I did. That cut bck on fouling but didn't eliminate it as much as I thought it should. I had the partsman at the local auto parts store call Autolite & ask them which plug they recomend. According to their(Autolite's) tech guy he said that the 3116s were the correct plug for the IH 4cylinder engines with todays gas & that the 386s were for the 6 cylinder engines. I switched my old letter series tractors over to 3116s. That was over two years ago & haven't fouled a plug in them since.
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Today's Featured Article - An Old-Time Tractor Demonstration - by Kim Pratt. Sam was born in rural Kansas in 1926. His dad was a hard-working farmer and the children worked hard everyday to help ends meet. In the rural area he grew up in, the highlight of the week was Saturday when many people took a break from their work to go to town. It was on one such Saturday in the early 1940's when Sam was 16 years old that he ended up in Dennison, Kansas to watch a demonstration of a new tractor being put on by a local dealer. It was an Allis-Chalmers tractor dealership,
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