Adjustable wings – a change too far?

Posted on | Author Keith Collantine

F1 wings will be movable in 2009
F1 wings will be movable in 2009

The 2009 F1 rules are a source of great interest with several radical changes aimed at improving overtaking.

Along with bring back slick tyres and reducing wing sizes, teams are expected to be allowed to use adjustable wings.

I’m not a fan of the idea. What do you think of it? Cast your vote below…

The planned rules for 2009 will allow teams to create elements in their front wings that can be adjusted by the drivers while the car is moving.

This was experimented with when wings were first used by F1 teams in the late 1960s and the benefits are clear: a flatter wing profile will give less drag and more speed down a straight, a deeper wing will give more downforce and better cornering speed in the bends. They were originally banned on safety grounds, but the thinking now is that F1 teams should be able to make them safe enough.

However the FIA has also stipulated a maximum number of times the wings can be changed: a driver may make no more than two adjustments per lap with a different of up to six degrees.

Why limit the number of changes per lap? It seems to be completley arbitrary. In fact the whole ‘adjustable wings’ idea seems to me to be a variation on the ‘push to pass button’ idea, where a driver gets a limited number of horsepower boosts to use per lap to aid overtaking.

And I expect it will have the same kind of effect: in series that have ‘push to pass’ (such as A1 Grand Prix and, formerly, Champ Car) the driver in front is just as likely to use their power boost as the driver behind, cancelling out any advantage the chasing driver will have.

So what will adjustable wings achieve except add yet more artificial complexity to F1? I’m not sure.

My concern is that, with so many changes planned for next year, it might be hard to tell which are having the desired effect and which aren’t. The FIA has, rightly, identified the difficulty experienced by one car when following another closely as being a problem.

Finally they have chosen to attack the problem by bringing back slick tyres and reducing wing sizes (which is exactly what the FIA Advisory Experts Group told them to do almost a decade ago). But with the added complexity of these adjustable wings, to say nothing of KERS and other changes, it might be hard to see which rules have the desired effect and which don’t.

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2009 F1 season

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