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- Manchester
- Ardius_
Nope, its there to stop the car from flipping once its travelling sideways (sliding) by acting as a kind of air brake, in a straight line it does a minimal amount of stabilizing. Remember the Pug that crash a year or two ago at Le Mans? it was rotating around its centerpoint and went nose into the wall and apparently crashes like that will be less likely to occur with the 2011 spec LMP's.
It doesnt stop it from flipping ala Mercedes Benz CLK-LM style as thats not what its designed to prevent.
The 908 did flip while travelling sideways, so it seems like the fins don't even do their jobs properly.
Just because people are aerodynamists and engineers, doesn't mean they are always correct or that we can't form an opinion for ourselves. I personally think the fins are rediculous and un-necessary, most side-ways flips I would have thought are usually caused by the friction against the ground, usually digging into the grass or gravel.
The Mercedes CLR is a completely un-related incident, how could you even compare it to the 908 incident? The Mercedes was affected by the wake following other cars, specifically the GT-Ones. Whereas the Pug was at a test track on its own, a very flat test track at that.