Motorsport Off Topic Thread

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McLaren updates for Spain: FW, RW, sidepods, deflectors, exhaust, floor, engine cover. Nose stays high & they keep pullrod-front. So basically everything :p

McLaren's updates for China weren't tested in the wind tunnel, but the Barcelona bits will be thoroughly tested.
 
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Really interesting article from Adam Cooper here on swapping the rear Pirelli tyres during this season.
http://adamcooperf1.com/2013/05/28/...eal-change-will-handicap-tyre-swapping-teams/

Seems some teams found out as early as winter testing that swapping the rear left and right tyres gave a performance advantage. Mercedes only tried this for the first time in Monaco.

Pirelli are set to bring in the new kevlar belted spec tyres in Montreal which will make this practice futile. Could see a change of fortunes at the next race, which will make the Mercedes test even more controversial.
amg-fb-monaco-2013-rear-tyre.jpg


Edit: photo evidence.

And an update. https://twitter.com/adamcooperf1/status/339660473811230720
 
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Hmmm I wonder if this swapping tyres could also be to blame for the failures?

Certainly possible.

Some further speculation that some teams have been experimenting swapping of tyres in previous seasons. But it's very hard to spot as many teams haven't marked their tyres like Mercedes have.
 
Can someone explain the swapping of tyres to me? Do they wear in a different way to normal because of the opposite rotation, and therefore degrade less, or is it just purely for more grip?

I haven't seen any in depth analysis, just noted as 'performance' improvement.

Seems it's been practiced for a while, some reports of people experimenting this technique with Bridgestone tyres.


Update on Pirelli tyres for Montreal, new spec tyres will be used in FP only.
 
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