Jack, Your fuel questions always start a great debate. That B was a low compression all fuel tractor so 87 octane is way more than it ever required, most regular fuel of the time was 65-70 octane And lead substitute is only good for the pockets of the company that sells it. Lead was first used as an octane booster, with the added "benefit ??" of cushioning the exhaust valve seat. Lead substitutes do neither of these. In 60 plus years I'm kind of sure that the valves have been retouched and if in the last 20 or so has had hard seats installed.
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Today's Featured Article - The Rescue of a Fordson F - by Anthony West. Introduction I live in the UK and have for many years restored Fordson tractors (in the main model N's). I have also restored and shown model F's, E 27N's, Field Marshall Series 2, David Brown Cropmasters and the old rey Fergeson T 20. At one time I had seven restored examples which were shown and used in ploughing matches. As most restorers, I have a number of war stories I can relate on a range of topics that may help other like minded and interested people. Perhaps my first p
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