September 2004 Newsletter
 

Drifting
Story and Photos by: Michael Kent

To really get sideways before a turn you’ve got to loose rear traction. There are 5 basic ways to do this. The first is power. If you’ve got it (and you’ll need a lot to loose traction at 60mph), hammer the throttle and steer the nose of the car wherever you want it to go. Few people have enough power (or gazunga’s) to do this, though. This technique is a good start for beginners as long as you have enough open space around you. You’ll get a good feel for how the car handles during a drift. Once you pitch the car with your foot down full throttle, let go of the steering wheel. A good drift car will immediately get you into opposite lock, and therefore allow you to maintain a minimal sliding position. Eventually, you’ll spin, and the fun will be over. When you’ve gained more confidence, catch the steering wheel on its way to opposite lock. Hold the wheel there and your drift will be maintained. Steer the car where ever you want it to go, always keeping the hammer down.

The second technique is a rarity, but it does work. By adjusting the front suspension to a ridiculous camber setting, softening up the fronts, tightening the rears, and filling your rears 30lbs higher than normal psi, you’ll be able to come hastily off the throttle and steer the car into a drifting situation. Essentially, the weight transfer to the front of the vehicle makes for a very light back end. The higher psi in the rear tires creates a smaller contact patch, thus allowing them to loose more contact patch with the local grocery store parking lot road. Uh, track. I mean track… Yes… Track… This power off method is hard to do, and requires a lot of talent, as steering response needs to be as fast as throttle response.

Third is the braking technique that incorporates good, strong front brakes, that when hammered hard, shift traction to the front and keep the back light. This technique is hard to get used to however, it allows you to use other techniques, like heavy throttle, later on in the drift itself.

The fourth technique is a clutch kick, and personally, this one is my favorite (only because I have a clutch sponsor…tee hee…). Kicking out the clutch almost instantaneously looses traction with the rears, as it shocks the entire drive train. Bad for the car in every possible way, clutch kicks aren’t something to get used to, but they do work fast and can get you out of an under steering jam, as long as you can control the car through the apex. Practice this one by pressing your foot on, and then coming off the clutch through a low speed (10-20mph) turn. Pop the clutch out when you reach the apex, and steer yourself out of the turn. Practice popping the clutch earlier and earlier from the apex, and eventually you’ll be able to get sideways well before you begin to steer in for the turn itself.

Yanking up the E-brake is the fifth possibility, and like all the other techniques, it shocks the rear end. The drive train is not as affected as are your brakes with this manoever; however older cars like AE86’s and S13’s may have weak E-brake cables, brackets or connections. It’s not hard to bend the E-Brake cable stay bracket if it’s really weak and rusted. Then as the bracket bends, it makes contact with your axle boot, shearing it. Then you get dirt rammed into your new 5 point JDM Rpezza axles you just bought , seizing bearings and such. Can we say hot spot? I speak from experience.

Well, that’s it. That’s all I got. This month. Oh yeah, I almost forgot. Practice getting your ride sideways on the track or in an empty parking lot. Don’t be a loser and show off around your neighborhood. The police aren’t dumb, and they’re catching onto drifting faster than you’d think. Tame your hormones before losing it into your neighbors fence. One thing about drifting that makes drifting so cool is the whole taming the beast, bull riding effect. That’s just what it is. Taming an out of control beast that happens to be Japanese… and isn’t Godzilla. Hmmm. That would be a cool drift name… The Godzilla Taming Renegades… I’m a jeeneeous…


 
Test Drive: AWD Attacker, the 2004 Audi S4.
Story by: Giancarlo Pawec
Photos by: Jeff Lorriman

With a motor sport history spanning almost a century, Audi is known as the luxury car company with muscle. Not to my surprise, this brand new Audi S4 is surely to please even the faint of heart. With eye-catching figures on paper and hours behind the wheel, this near $70,000 bullet brushes its competition.

Unlike the previous generation with its 2.7 litre V6 bi-turbo, the latest prodigy boasts a 4.2 litre V8 producing 340hp @ 7,000 rpm and 302 lb/ft @ 3,500 rpm; commonly found in larger Audis. The exterior styling is quit simple with the use of subtle lines and fender flares; along with the complimentary 18” six-spoke wheels wrapped in 235/40R/18 Continental tires. A subtle rear lip spoiler adds a hint to the simplistic mystery of the S4 along with nicely tucked dual exhaust producing a resonating grumble that could force you to do things you normally would not.

Quite simply, the entire vehicle has been redone remarkably. From the leather wrapped Recaro race bucket seats to the effortless planning of dials, buttons, and all other gadgets. Varying conclusions are drawn from all drivers who noticed an excessive amount of brake fade, thus leading to the common issue on all All Wheel Drive vehicles – under steer. It is a common problem, however, without proper brake force, you find yourself on uneven ground quickly. As for the delivery of power – it surely put a smile on my face.

A flawless power band from low torque to the high revving allows for one to reach unimaginable speeds that could get you into trouble – quickly. Too bad most other automobile manufacturers do not follow in the same suit.

Other interesting notes to point include a 10 piece sound machine that clearly plays the high trebles of classical to the low bass of hip-hop. A unique climate control that allows for individual temperature settings, rain sensing wiper system, and a short indictor timing option on turn signals. Over all, an everyday sedan with the heart of a weekend track attacker.

More affordable then many of the other sports cars on the market accompanied by the luxury features found standard on the 2004 Audi S4, it surely is an impressive time in Audi’s research and development. If you are looking for something to parade on nights or to bless the German souls who produced it then this AWD Attacker is your calling – just remember its purpose and you will forever be grateful!


 
 

Understanding Basic Suspension
By: Jeff Lorriman

Cars are delivered from the factory with alignment settings intended to make the car stable and to treat the tires as forgivingly as possible. However in most cases this makes the car a little less than exciting in a performance situation.

Let’s look at the different suspension tuning points each and every modern suspension set up shares. First, and quite commonly tuned and disturbed is camber. Measuring in degrees how much the tire leans in at the top is called negative camber or adversely, how much it leans out, is called positive camber. Generally if you add some negative camber to the front wheels, they tend to give more front grip in corners. The reason being, as the car leans, or rolls, on its suspension, the tire with negative camber has more of a contact patch with the road. The same applies to the rear tires. Keeping in mind that too much negative camber will reduce potential grip and also limit braking ability by not having all the tire tread on the road through straight line acceleration, as the inside portion of the tread is doing all of the work. This situation also leads to uneven tire wear, which has turned out to be a common problem for many individuals that lower their cars without getting a proper alignment afterwards.

Caster (think of the front wheels on a shopping cart) on most cars these days is not adjustable with out modifying suspension components, so I’ll save that for a later article.

Adjusting the “toe” is another effective way to change the vehicles’ handling. As I said above, cars are delivered from the factory with safety and stability in mind. Most cars have a little “toe in” (check your car’s alignment specs) in the rear, kind of pigeon toed, if you will. This helps keep the rear end of the car from sliding out through corners. Adjusting the toe to “0” will help to make the car more directionally oriented, carrying on so that the wheels, when toed out, can make the car very nervous and unsettling to drive, not to mention the risk of ending up in the ditch.

This is a very basic description of what your alignment is doing for you. There are many fine books available at Chapters or on line if you wish to learn and understand more. I strongly suggest learning what it is that you’re doing, attempting to do and the reason you’re doing it. Suspension is an extremely finicky game where an adjustment on one side can affect adjustments made on all of the others. That being said, suspension adjustments should be carried out with the guidance of an experience technician, until you get better at doing it yourself, of course. At least with this basic knowledge and with a bit of tuning practice, you’ll know why you under steered off course and into a ditch. Yeah sure, blame it on dash glare…

 

 

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