Have You Been Bitten by the Bug? Uh, The Kart Racing Bug?

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A very nice form of motorsports is the kart Racing going on all over the country these days. Kids from age three up thru twenty one and higher, can go racing on four wheel karts, almost as often as anyone would like. The Karts are small open wheeled vehicles powered by small engines, briggs and Stratton, as well as many of the motorcycle engines.
As a rule most of the tracks that you visit are going to have some sort of sanction body and have rules set up for several different age groups. The rules are set up mostly by using the horsepower to weight rules.
You will find as many as 6 to 7 different classes, with most using what s known as a restrictor plate, same as in NASCAR. Usually the novice class will be boys and girls in the age 7 to age 10, the 5 HP briggs and Stratton engine is usually the engine of choice in the south eastern US, the novice class will have a minimum weight of 160 lbs, driver included, and the competitors must run what is called the purple plate.
Next class up runs the blue plate, then the Gold plate up to the open class. If they have at least a few little kids ages 3 to 6, there usually will be a peewee class. In the upper range classes a lot of the karts can and do exceed 100 mph on the straightaway.
Usually where there are large crowds of competitors, there will be 2 or 3 classes of the Kawasaki and Yamaha engines, in some places these are called the weed whackers. Most of these are very, very fast indeed. However the weight restrictions are also much different on these.
Most of the hardware for the kart racers is a good bit more simple than that with other forms of motorsports. The engines are fairly simple and some not so simple, in the lower classes the Purple, Blue and Gold classes are a good bit more simple than the higher class and faster karts, but most are quickly becoming more sophisticated and more costly to run than just a short 4 or 5 years ago.
The chassis is of tube steel, most are chrome moly steel and the setup to hold the engine and drivetrain in place also serves as the suspension . Since karts do not have springs, nor dampers to put the power to the ground.
There are several chassis manufactures around the country as well as many all across Europe and Australia. Most chassis are designed to where they are adjustable as each racer will have a different feel he wants to get adjusted into the cart.
Many of these Kart races are held on small dirt oval tracks, and many are held on road race type asphalt tracks, there are many of each spread all around in most states and most parts of the country. Very few pay money as prizes, most give pretty nice trophies for winners and they are spread around quite fluently in order to keep the kids digging for that big trophy.


