Motor fuel is used in licensed motor vehicles and equipment; some motor fuel use is taxable and some isn't. Consumers using untaxed fuel in a licensed motor vehicle may owe fuels tax. Consumers who put taxable fuel to a nontaxable use can claim a refund of the motor fuel tax, but may owe sales or use tax.
A real good size is a brisket from 6 to 10 pounds. The size, big or small, will be. more of a personal choice. Just remember that slow cooking your brisket for 1-. 1/2 to 2 hours per pound at 225F is a pretty fair timetable.
If you buy a trimmed brisket at the store or butcher it will have no layer of fat on it. For the best results, it is best to have a very thin layer of fat on your brisket to make pastrami, about 1/4 inch.