The local club in my area has a very simple set of rules for the antique class that keeps the playing field even. Blocks, heads, manifolds, and carb must be factory parts. Tires can be any size but no cuts. Then it goes by weight and horsepower where you are allowed a maximum of 1 horsepower for every 100 lbs of tractor. So the 4000 class is limited to 40 horses, 4500 lbs gets 45 hp, etc, etc.. They have a dyno on hand and anyone can ask to have your tractor tested if they suspect you are over powered. Keeps everyone real honest.
This post was edited by clampdaddy at 18:59:56 10/23/12.
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Today's Featured Article - Hydraulic Basics - Part 2 - by Curtis Von Fange. In the last entry to this series we gave a brief overview of hydraulic system theory, its basic components and how it works. Now lets take a look at some general maintenance tips that will keep our system operating to its fullest potential. The two biggest enemies to a hydraulic system are dirt and water. Dirt can score the insides of cylinders, spool valves and pumps. Wate
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