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It's been fifty years since Art Ingels first
created the Go Karts in California, which has
now become a worldwide phenomenon. Being one of
the fastest growing hobbies in the world it has
a huge fan following in North America. Initially
they were referred to as go carts, gokarts, and
shifter karts. However, they are today
universally known as Go Karts. After the Second
World War fighter pilots and airmen had very
little to do at air force stations and so to
pass their time they started racing Go Karts and
a sport was born.
Go Karts are
closely related to open wheel racing such as
Indy Car and Formula One. In fact, some of the
top professional race car drivers have had their
initiation into the sport through Go Karting.
Ayrton Senna, Prost, Patrese, Michael
Schumacher, Alonso, Raikkonen, Button, Lewis
Hamilton, Darrell Waltrip, Sarah Fisher, Kyle
Petty, Tony Stewart, and many others began their
careers on the Go Karting circuit before
graduating to Formula One and Indy Car. Go
Karting is addictive and people get hooked onto
the thrill of racing after their very first ride
in a Go Kart. Scooters, bikes, ATVs,mopeds and
dirt bikes all fade in comparison to Go Karting.
The adrenaline rush you get when you race a Go
Kart on the track is what makes it so popular
amongst the young and the old.
Go Karts have
come a long way since they were first
introduced. They were one step ahead of bumper
cars, but today's Go Karts can go as fast as 200
mph and handling them has become pretty easy due
to the sophistication in design and materials.
Most professional race car drivers perfect their
skills on Go karts before advancing to auto
racing.
A typical go
Kart is made up of chassis, engine,
transmission, seat and 4 tires. Generally
chassis are made from strong steel tubes. The
unique thing about Go Karts is that they have no
suspension and differential, like any other car,
so it is important that the chassis is flexible
to avoid breakage when cornering and in turns.
Different types of chassis are used in the
construction of Go Karts in the US and they can
be classified as 'Open', 'Straight', 'Caged', or
'Offset'. However CIK-FIA the governing body
approves only 'Straight' and 'Open' chassis.
Open Karts as
the name suggests does not have a roll cage to
protect the driver as in caged karts. Caged
Karts are mostly driven on dirt tracks where the
chance of the kart turning turtle is higher. The
straight chassis is used for high speed sprint
racing and the offset chassis has the driver
sitting on one side of the chassis, usually the
left side and this type of chassis is used in
left-turn-only racing.
The handling of
the kart depends on the chassis, dryer
conditions require stiffer chassis, whereas wet
conditions require flexible chassis to
compensate for poor traction. The best chassis
today is flexible and has stiffening bars that
can be fitted or removed from the side and front
depending on the conditions.
Usually rear
axles are mounted with disc brakes, however,
front axle disc brakes are becoming popular
these days.
In the earlier
days two stroke engines from scooters and
motorcycles were used in Go Karts because these
engines were air-cooled. Today the most popular
engines are the 100cc and 125cc 2 stroke
engines. Some 250cc twin cylinder engines can
generate up to 90 hp of power; most of the
engines used today for Go Karts are
water-cooled. Four stroke engines are also used
and being air-cooled they generate almost 15hp
to 48hp of power. Many manufacturers today make
engines specifically for Go Karts.
Go Karts does
not have a differential and hence one rear tire
lifts up or slides when turning. The chassis is
designed in such a way that the rear tire lifts
instead of sliding. The transmission of power is
achieved by a chain and sprocket. Both are
removable to adjust the ratio, depending on the
track. Dry centrifugal clutches are standard
equipment in many categories. Tires are smaller
than car tires and are manufactured by all major
tire manufacturers. Special tires are required
for difficult conditions such as wet surfaces
and snow.
Go Karting is a
good way to get initiated in the motor sport
field and is very affordable, and less risky. Go
Karts are easy to handle in spite of the speed,
also the low center of gravity makes it less
dangerous than nascar type racing. You can
sharpen and improve your driving skills before
going to the next level in auto racing.
To get started
just visit the local go kart track in your town.
You can then rent a kart for a few hours or for
a specific number of laps and get on with
testing your driving skills. Driving a Go Kart
is no different than driving your car, the only
difference being that is has very good
acceleration and cornering ability. However,
proper safety measures have to be taken whilst
on the track.
Before trying
your hand at Go Karting I would recommend that
you do a thorough research on the Internet,
books and videos. Most of the major bookstores
have books on how to build or make your own Go
Kart. Becoming a member of the various forums
and online communities is also a good idea to
learn the basic and advanced topics of Go
Karting.
There are three
types of Go Kart racing Sprint, Oval and Enduro.
Sprint Karting is simple with shorter tracks and
the technology used is less sophisticated. The
karts are downgraded a bit for this type of
racing. The circuit is usually 3/4th
mile. In the oval type the circuit is about 1/4th
mile. Enduro or endurance racing is a prolonged
version of the sprint type of racing. These
races last over an hour and the karts used are
tough and durable. Speed is important but not as
important as it is in sprint. This is more like
a marathon in which the driver has to make
regular pit stops for maintenance, fuel and
change of tires.
So visit your
nearest Go Kart track and take a test ride,
there isn't a cheaper way to get into auto
racing. With different levels available you can
slowly and steadily build your way up until you
reach the professional level. With dedication,
practice and full utilization of your talent,
you will one day be driving alongside the top
professionals in auto racing.
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