Sunday, April 29, 2007
Sunday, April 1, 2007
The Basic Drifting for Beginners
Understeer, Oversteer... the basics of sport driving.
A "drift" is a condition of a car, when pushed beyond the tire's limit of adhesion, exhibits a lateral slip. Or simply put, a car that has gone sideways. There are many instances where this might happen, and generally speaking, all of these conditions describe a drifting condition. Speeds required to induce such condition need not be high. Some of us have experienced speeding into a turn on a rainy day and felt the car slide sideways a bit. And some others might have tried to turn an intersection on icy road and felt it not turn. The loss of traction can be either front tires, rear tires, or both. An "understeer" is described as loss of traction at the front wheels, and "oversteer" at the rear tires. A "four wheel drift" is a condition of both of the above. In racing, all forms of drift are used consistently to shift a car's behavior, but generally speaking, excessive drift is undesirable when running a car against the clock. But to many, recovering from an excessive drift is a thrill and is a skill that is useful in all fields of racing. In short, it's the ability to recover control of a car that has been pushed too far. We will cover on this page, all different drift patterns, it's principles and techniques.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
The understeer drift is usually the most common drift that most of us have experienced. This is
because most production cars as well as race cars exhibit this behavior when the steering input is greater than the front tire's ability to hold onto the road. It is common because most of us have encountered a situation where we try to avoid a collision with an unanticipated obstruction in the road. We turn the steering wheel suddenly, and the front loses grip. Then we notice the car hasn't turned in that direction very well so we cut the steering some more, still to no response. What happened? Well, a tire has to be rolling in order to turn in the steered direction, thus front tires locked up with the brakes will only move toward the vector (direction) of the car's momentum... In this case, nearly straight. Second, the tires can only turn with enough force provided by the front tire's grip, and beyond that steering more will not help the car turn as the front tires slide in the vector of travel. However, production cars are usually set up with a strong tendency to do so. Why? Well this condition is very easy to correct...by slowing down and more drivers can recover from an understeer. Many race drivers prefer a mild understeer setup also so small mistakes won't affect overall outcome of the race.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
This brings us to the next form of drift...an oversteer. It is a rear tire's loss of traction. It's called oversteer because the car turns more than the steering input due to the rears sliding outwards...pointing the car toward the inside of the turn. To recover from this condition, one must "counter-steer" or turn the steering in the opposite direction, precisely and maintain control of the attitude. Too much correction will cause a sudden oversteer the opposite direction and not enough will slide your car out of desired path.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
nj auto insurance quotes insurance quotes auto
Understeer:
Too much brakes-locked front wheels
Not enough braking-no weight transfer
Need to decrease speed and gain traction to stay on the road
Cannot accelerate until understeer stops
Requires driver to wait until front gains traction
No FUN
Oversteer:
Too much weight transfer to front
Needs counter steer to stay on road
Can accelerate moderately
Requires precise driver input
Really FUNnj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
Most of us see drifting as fun because seeing controlled tail-slide cornering is indeed exciting.
In World Rally Championships and other low-traction surface racing, we see cars slide from side to side, and it is this form of excessive oversteer that we have come to love. In many countries (except the USA for some reason) there are competitions in drift control. Contrary to popular belief, almost any car can do these drifts. Also, a car need not be going very fast to exhibit this behavior.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotesLet's go back into the physics a bit more. A tire will grip better when the car's weight is loaded on it. So braking into a turn with front suspension loaded, will turn the car more aggressively. Thus the first step is to initiate a high 'g' cornering force without over-applying the brakes. (Just enough braking to not lose the front) During this phase, the rear tires have very little traction, and small inputs to break the traction will cause an oversteer as long as there's enough centrifugal force from the turn. Let's look into some ways the rear tires are broken loose, or slid out.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
Many drift contestants will use the hand brakes to break the rear. This method is popularly called the "side-turn" or "e-braking" (referring to emergency brakes as side brakes are called in some communities). This is widely used in autocross and it's more technical counterpart, the gymkhana, to get around a very low speed turns and u-turns. It's also a good way for novice drifters to experience oversteer without high speeds.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
The more advanced form of drift is the yaw-moment drift. The rear tires break free because of the sheer cornering force and driver's ability to distribute the car's weight precisely. This is the technique used in rallying where a car will slide from higher speed into a corner to point the car correctly for the exit of the turn. Often the car is completely sideways even before entering the turn. And at other times, the car will appear to be turning in the opposite direction, and then it's whipped back to create a larger drift angle, using counter-rotating force.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
In this case, the car is rocked from one side to the other creating enough yawing motion to break the rear tire's traction. These yaw moment drift requires higher speeds and more accurate controls as driver is required to sense
and correct weight shifts and steer angles at a much faster pace. The higher the grip of the surface, the more abrupt and sudden the changes will be and more challenging due to higher speeds. Also the higher the grip there's more tire wear and loss of speed while drifting. (This is the reason, you don't see massive drift angles in road races and tarmac stage events, it's both tricky and not a very efficient use of tires) But nevertheless, the weight shift and drift are always a part of running a car to it's full potential.nj auto insurance quotes
A "drift" is a condition of a car, when pushed beyond the tire's limit of adhesion, exhibits a lateral slip. Or simply put, a car that has gone sideways. There are many instances where this might happen, and generally speaking, all of these conditions describe a drifting condition. Speeds required to induce such condition need not be high. Some of us have experienced speeding into a turn on a rainy day and felt the car slide sideways a bit. And some others might have tried to turn an intersection on icy road and felt it not turn. The loss of traction can be either front tires, rear tires, or both. An "understeer" is described as loss of traction at the front wheels, and "oversteer" at the rear tires. A "four wheel drift" is a condition of both of the above. In racing, all forms of drift are used consistently to shift a car's behavior, but generally speaking, excessive drift is undesirable when running a car against the clock. But to many, recovering from an excessive drift is a thrill and is a skill that is useful in all fields of racing. In short, it's the ability to recover control of a car that has been pushed too far. We will cover on this page, all different drift patterns, it's principles and techniques.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotesThe understeer drift is usually the most common drift that most of us have experienced. This is
because most production cars as well as race cars exhibit this behavior when the steering input is greater than the front tire's ability to hold onto the road. It is common because most of us have encountered a situation where we try to avoid a collision with an unanticipated obstruction in the road. We turn the steering wheel suddenly, and the front loses grip. Then we notice the car hasn't turned in that direction very well so we cut the steering some more, still to no response. What happened? Well, a tire has to be rolling in order to turn in the steered direction, thus front tires locked up with the brakes will only move toward the vector (direction) of the car's momentum... In this case, nearly straight. Second, the tires can only turn with enough force provided by the front tire's grip, and beyond that steering more will not help the car turn as the front tires slide in the vector of travel. However, production cars are usually set up with a strong tendency to do so. Why? Well this condition is very easy to correct...by slowing down and more drivers can recover from an understeer. Many race drivers prefer a mild understeer setup also so small mistakes won't affect overall outcome of the race.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotesThis brings us to the next form of drift...an oversteer. It is a rear tire's loss of traction. It's called oversteer because the car turns more than the steering input due to the rears sliding outwards...pointing the car toward the inside of the turn. To recover from this condition, one must "counter-steer" or turn the steering in the opposite direction, precisely and maintain control of the attitude. Too much correction will cause a sudden oversteer the opposite direction and not enough will slide your car out of desired path.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
nj auto insurance quotes insurance quotes auto
Understeer:
Too much brakes-locked front wheels
Not enough braking-no weight transfer
Need to decrease speed and gain traction to stay on the road
Cannot accelerate until understeer stops
Requires driver to wait until front gains traction
No FUN
Oversteer:
Too much weight transfer to front
Needs counter steer to stay on road
Can accelerate moderately
Requires precise driver input
Really FUNnj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
Most of us see drifting as fun because seeing controlled tail-slide cornering is indeed exciting.
In World Rally Championships and other low-traction surface racing, we see cars slide from side to side, and it is this form of excessive oversteer that we have come to love. In many countries (except the USA for some reason) there are competitions in drift control. Contrary to popular belief, almost any car can do these drifts. Also, a car need not be going very fast to exhibit this behavior.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
Many drift contestants will use the hand brakes to break the rear. This method is popularly called the "side-turn" or "e-braking" (referring to emergency brakes as side brakes are called in some communities). This is widely used in autocross and it's more technical counterpart, the gymkhana, to get around a very low speed turns and u-turns. It's also a good way for novice drifters to experience oversteer without high speeds.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotesThe more advanced form of drift is the yaw-moment drift. The rear tires break free because of the sheer cornering force and driver's ability to distribute the car's weight precisely. This is the technique used in rallying where a car will slide from higher speed into a corner to point the car correctly for the exit of the turn. Often the car is completely sideways even before entering the turn. And at other times, the car will appear to be turning in the opposite direction, and then it's whipped back to create a larger drift angle, using counter-rotating force.nj auto insurance quotes insurance quotes auto auto insurance quotes nj auto insurance quotes
In this case, the car is rocked from one side to the other creating enough yawing motion to break the rear tire's traction. These yaw moment drift requires higher speeds and more accurate controls as driver is required to sense
and correct weight shifts and steer angles at a much faster pace. The higher the grip of the surface, the more abrupt and sudden the changes will be and more challenging due to higher speeds. Also the higher the grip there's more tire wear and loss of speed while drifting. (This is the reason, you don't see massive drift angles in road races and tarmac stage events, it's both tricky and not a very efficient use of tires) But nevertheless, the weight shift and drift are always a part of running a car to it's full potential.nj auto insurance quotes
Car Spinning Donut
A doughnut or donut is a maneuver performed while driving an automobile. Performing this maneuver entails rotating the rear of the automobile around the front wheels in a continuous motion, creating (ideally) a circular skid-mark pattern of rubber on a roadway and also causing the tires to smoke considerably.nj auto insurance quotes insurance quotes auto insurance quotes auto insurance quotes auto nj auto insurance quotes
Doughnuts are more easily performed on wet surfaces and also in the snow. When performed in the snow it is more often done to have fun than it is to make an earnest attempt at creating the circular skid mark pattern.
Doughnuts are more easily performed on wet surfaces and also in the snow. When performed in the snow it is more often done to have fun than it is to make an earnest attempt at creating the circular skid mark pattern.
Saturday, March 31, 2007
Drift Event
Drift Event :
- http://formulad.com/events.php
- http://www.driftworks.com/calendar
- http://www.fastfurioustokyodrift.com/drift-racing-7.php
- http://www.drifting.com/events.php
- http://www.myautoevents.com
- http://www.toyo.com.au/DriftingCalder.htm
- http://www.driftlive.com/dl/category/local/formulad-proam
- http://www.d1gp.com
- http://driftops.com
- http://www.driftday.com/event.htm
Beautiful Honey at Motorshow
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Engine
Engine power does not need to be high, and in fact if a car has too much power, it can be very hard to handle during a drift. Each driver has their own preference, and drift cars can be found with anything from 100bhp (74kW) to 1000bhp (745kW). Typically, engine tuning is oriented towards achieving linear response rather than maximum power output. Engines also must be equipped with upgraded cooling systems.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto Not only are the engines pushed very hard, creating lots of heat, but being driven at an angle
reduces the airflow through the radiator. For turbocharged engines, intercooler efficiency is similarly reduced. Oil coolers are almost essential. V-mounting the intercooler and radiator improves flow through these components, and keep the expensive intercooler out of harm's way in the inevitable offs.auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
reduces the airflow through the radiator. For turbocharged engines, intercooler efficiency is similarly reduced. Oil coolers are almost essential. V-mounting the intercooler and radiator improves flow through these components, and keep the expensive intercooler out of harm's way in the inevitable offs.auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Drifting Techniques
Drifting refers to a driving technique and to a sport based on the technique. When the rear slip angle of a car is greater than its front slip angle, and its front wheels are pointed in the opposite direction to the turn (e.g. car is turning left, wheels are pointed right), and the driver is controlling these factors, then the car is drifting.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
The goal of this shifting technique is to maintain equilibrium between engine speed and wheel speed so the drivetrain doesn't jolt while downshifting. To heel-and-toe downshift while your right foot is on the brake, you depress the clutch with your left foot, shift to neutral and release the clutch. Then, keeping the ball of your right foot on the brake, you move your right heel to the gas pedal and rev the engine until the rpm matches up with wheel speed (usually an increase of about 1,500 rpm per one-gear downshift). Once you reach the proper rpm, you get off the gas pedal, still applying the brake, push in the clutch again and downshift. Once a driver can execute proper race-style shifting, you are ready to master some drifting techniques.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotesDynamic Drift - this is performed at race speeds, when entering a high speed corner a driver lifts his foot off the throttle to induce a mild over steer and then balances the drift through steering and throttle motions. Note that the car that is being used for this style of drift should be a neutral balanced car therefore the over steer will induce itself. If the car plows through any turn this technique will not work.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Braking Drift - The driver enters the turn and applies the brakes to push the car's weight to the front wheels, causing the back wheels to rise and lose traction. She then uses a combination of braking and shifting to hold the drift without the back wheels locking up.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Feint Drift - this is performed by rocking the car towards the outside of a turn and then using the rebound of grip to throw the car into the normal cornering direction. Note that this is heavy rally racing technique used to change vehicle attitudes during cornering, mainly tight mountain corners.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Clutch-kick Drift - Approaching the turn, the driver holds in the clutch, increases rpm and downshifts. She then releases the clutch, causing a power surge that makes the back wheels lose traction. This is a basic drifting technique.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Shift Lock - this is performed by letting the revs drop on downshift into a corner and then releasing the clutch to put stress on the driveline to slow the rear tires inducing over steer. This is like pulling the E-brake through a turn - note that this should be performed in the wet to minimize damage to the driveline, etc.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
E-brake Drift - The driver enters the turn and pulls the emergency brake to lock the back wheels. She steers into the turn, and the back end swings out into a drift. This is a basic drifting technique.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Dirt Drop Drift - this is performed by dropping the rear tires off the road into the dirt to maintain or gain drift angle without losing power or speed and to set up for the next turn. Note that this technique is very useful for low horsepower cars.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Jump Drift - Entering a turn, the driver bounces the inside rear tire over the inner curb to shift the car's weight to the outside wheels and induce traction loss, initiating a drift.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Long-Slide Drift - On a long straightaway approaching a turn, at high speed (up to 100 mph / 161 kph), the driver pulls the emergency brake to initiate a long drift and maintains it into the turn.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Swaying Drift - A swaying drift is a lot like a feint drift except that it begins on a long straightaway approach to a turn. Once the car starts drifting, the driver uses steering to maintain the drift in the form of a side-to-side swaying of the car's back end.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
Power Over- this performed when entering a corner and using full throttle to produce heavy oversteer (tail slide) through the turn. Note that you need horsepower to make this happen.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
BMW Short Film - Star
The Driver now carries an arrogant rock star visiting Pittsburgh. Played by Madonna, the character wants to get away from her bodyguards in the Driver's BMW. He soon gets tired of her and decides to have a bit of fun.
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BMW Short Film - Chosen
It was about a Tibetan child who was targeted by kidnappers.
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BMW Short Film - The Follow
A driver-for-hire is asked to spy on the wife of an obsessively jealous husband. Features the BMW 3-Series and the Z3 roadster.nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
BMW Short Film - Powder Keg
The Driver, Stellan Skarsgård - Harvey Jacobs, Lois Smith - Mother. SYNOPSIS: It is January 13, 2001. Time photo-journalist Harvey Jacobs is wounded in a coup-ridden unnamed South American country. In a desperate effort, the United Nations sends a vehicle to get him out.
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BMW Short Film - Ambush
When a driver-for-hire is confronted by hijackers, he must decide whether to surrender his passenger or attempt to flee.
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Wednesday, March 28, 2007
The art of drifting
Drifting has evolved into a competitive sport where drivers compete in rear-wheel drive cars to keep their cars sideways as long as possible. At the top levels of competition, especially the D1 Grand Prix from Japan. It is a high-skill, high-powered motorsport that calls for drivers to control a 450hp car while it slides sideways at high speed through a marked course.nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto
The art of Drifting has been popular among the street racers in Japan for more than 15 years, and has morphed into one of the country's number one attended motorsports in less than a decade, where professional Japanese Drifters are popular national celebrities.Keiichi Tsuchiya is known as the Drift King. Toyota AE86 was the car that he uses to drive and
it has become the most popular sport car in these days. He started his racing career without any motorsport background, from street racer he became an underground legend.nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto
it has become the most popular sport car in these days. He started his racing career without any motorsport background, from street racer he became an underground legend.nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto insurance quotes massachusetts auto insurance quotes nj auto insurance quotes car insurance quotes auto
Tuesday, March 27, 2007
Drifting techniques by Drift King
In 1977 Keiichi Tsuchiya debuted in the Fuji Freshman series, this was followed by several amateur racing events. 1984 saw him getting a drive with the Advan AE86/1984 Corolla GT-S. The Drift King was born. In this series his technique of using drift (sliding the rear of the car out) in a downhill corner yielded a better corner speed and improved lap times. This technique is what made him the Drift King not as most believe that he was first in the drift scene. nj auto insurance quotes nj auto insurance quotes insurance quotes auto auto insurance quotes insurance quotes auto insurance quotes auto nj auto insurance quotes
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