Fastest Stock Tractor in the U.S.?

Thanks.

Just to let you know you might want to do a search on this topic here at YT. I read in Antique Power that there use to be tractor oval track racing. There was a Simpson that would hit 80 mph if I remember the article right. I know my Custom will get with the program and its almost the same tractor.

• my web page

"By 1930, in spite of the growing depression, more than 900,000 tractors were in use on U.S. farms -- nearly double the number in 1925. The Case Model DD was introduced that year, and is a good example of two trends that were current in the tractor business. It had three wheels instead of four, to make cultivation or row crops easier, and it was a general purpose tractor. Another idea just coming into vogue, though not on this model, was rubber tires, which gave farmers a smoother ride and more speed. Race driver Barney Oldfield about this time drove a rubber-tired tractor 64 mph, and once got a speeding ticket while driving a tractor through a small town in Indiana."

• Tractorrace link

Sorry but I couldn't resist.:)