Stuff to know about cars
An Unsettling and Disturbing Guide to Handling, Modifying and Enjoying Your Car...
Get a Life - the rant starts here. (Skip if you must!)
Hey, let me state it upfront... you wouldn't be reading this if you don't
like owning and driving cars, and that's great in my book! However, as
with everything in this life, you aren't the only one on this planet and
everyone else deserves respect as well. You have a responsibility to drive
with due care, to exercise caution where appropriate and to let others
live as they wish. Heavy stuff, but true enough!
What I'm saying is, sure,
have your fun, but look out for those around you. In extremis, your
laxity and ignorance could take your life, your passengers' and others
as well. More prosaically, a noisy exhaust or screeching tyres at 3am
in a residential area doesn't help to raise the esteem of the car-mad
fraternity amongst the general populace. Nor does inappropriate
speeding (like when you have other non-speeding cars around, or
intersecting roads, or driveways, or pedestrians, or wildlife...yep,
just about everywhere).
In fact, simply buying and driving a car means consuming some of the world's
resources, something that continues for the life of the automobile in question.
So think about the size of the steel and plastic capsule you are buying
and the overall impact of your purchase. Do you need to consume that much
energy and material? Really?
There, I've said it. It's
a personal thing. Now relax as I ramble through more of the philosophy
and science that I think you should know. It's not complete, but it has
helped me. And I like to share ;-)
Let's look at where you are right now. You talk the talk. You risk life
and limb on the roads, hooning around. You have the car, the licence, the
need for speed. (Good name for a software title, don'tcha think?) You've
warmed your steed up a little, so that it burbles and purrs. You drive
it around with gusto and think that you know it all. Like just about everyone
else on the public roads! So why should you be any different? If you are
lucky, you have small accidents.
But you do take it a bit further than most of the drivers out there, those
unenlightened souls who think only of cars on a practical, useful, appliance-level.
So you buy all those car mags and know every little detail about the latest
sports cars from Japan, Italy, wherever. Maybe you have watched some motor
racing and thought, "Hey, I could do that". Yeah, sure. If you
get some money together, or a loan, you too could have a 206kW road rocket
under your right foot. I think you will have seen a few such weapons driving
at 6/10ths, looking under-used. What you could do with a car like that!
Kill yourself, maybe. Or
someone else. Wreck the car. Wreck a life or two. Break some laws. Pay
fines. Go to gaol (or 'jail', for the US-aligned spellers amongst us).
Am I getting too negative? Just move along and skip this part, it's a
free country (depending on where you are!).
So I guess I'm saying one or maybe two things here. Like learn to drive
properly, as in attending an advanced and/or racing drivers' school; and
test yourself on a real race circuit by joining a car club and competing
in relative safety. Motor sport isn't safe, nothing truly is, but at least
the risks are apparent and everyone knows why they are there (hopefully).
On the race track 99% of you will instantly find that your skills are deficient
when taken to, or close to, the limit. You will realise also that you hadn't
thought everything through - the physics especially - after all. I recommend
taking these steps towards self improvement, but you may not see the necessity.
Perhaps you are right, you only drive at 6/10ths and never get caught out
by the unexpected. Yeah, sure ;-)
So, whether you take it seriously and get that driving training or not,
you may still want to improve your driving and your car. Which brings me
to the real guts of this page, namely the how-tos of car setup, as I see
them. (Remember, this is a personal view only.) Most people want a good-handling
fast car but few people can explain the hows and whys of 'good' or 'handling'.
God help me as I attempt just that feat! (I think most people agree fairly
well on 'fast', but maybe not.) Along the way I give lots of personal anecdotes,
but bear with me, I mean well.
Index
Get a life! Or one person's diatribe on staying alive. Skippable, if you must.
Handling 101 - What's handling good for?
Handling 102 - Let's get technical about handling
Handling 103 - Adjusting your car's handling characteristics
Tyre pressures matter
Camber plays a part
Sometimes you must Toe the line!
Caster look over 'ere, mate!
Having a Polar Moment
Roll Over Beethoven
Oversteer
Understeer
Weight transfer explained
Shuffle off this mortal Coil
Tyres and Wheels can do more than just look good
Pitching a fast ball
Other stuff people often don't understand
Heel and Toe
Double declutch
Wheel offset
Rollbars
CVT - Constantly variable transmission
Twin camshaft motors
GTV - Grand Touring Veloce
GTi - Grand Touring Injection
GTam - Grand Touring America or maybe Allegerita Modificato
RS - Rally Sport or Renn Sport
GTO - Grand Touring Omologato
Return to the GTVeloce Alfa pages
Comments or suggestions?
Send them to webmaster@gtveloce.com , where Robert, venerable and ancient though he is, will sort through them and, if motivated, maybe even reply!
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Copyright 2005 Robert K. Russell; updated September 26, 2005. Many of the images on this site are for sale, including at higher resolutions
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