Porsche 992 GT3 Cup Data & Setup Pack for the Silverstone.

Approach
The target is a reliable rear end that will not surprise you and let you know before it lets go. A general issue of the Porsche is too cold fronts and too hot rears. Both will be much better with this setup. The setup is operating without much negative toe and thus gives much more consistent driving behavior than typical eSpOrTs Setups.

Silverstone
A mixture of high speed turns and hairpins. ABS 2 is better here than on other tracks, but if you feel lucky, ABS holds some extra lap time - probably needs BB further forward. Driving wise the fast turns will have tricky entries, so your trailing is hugely important here. The less you brake into the turn, the less sensitive the rear becomes. Perfected, you will get the rear in a tiny slide on entry and maintain it throughout the entire corner, but this will wear the tires, so only advised in Qualifying. A tiny bit of negative toe is needed here for the fast corners, else the car will be too understeery. We also need traction out of the hairpins where a lower rear end is important, hence the compromise. The transitions in the esses almost always have an initial direction change, followed by neutral steering waiting for the car to settle, followed by turning into the corner once more. Focus on the exits, but dont go too tight out of the esses, as there is a major bump that potentially leads to RPM Limiter hits. Be sure to shift in time to not accidentally hit it onto the hanger straight. The hairpins ask for late apexes, but you can be rather harsh on entry, both on the brake and with throwing the car in. Throttle position is key to close and open the diff, stopping and allowing rotation as you need it.

Adjustments
There is rotation to gain by adding more rake or even more rear negative toe.

More oversteer (general/mid turn/exit):

• more front camber
• more rake
• less wing (not a good idea though)
• more rear ARB

More oversteer (brake/entry):

• reduce brake bias (not advised for the stint, as it wears the rears more under braking)

More understeer

• higher front ride height (this will hurt the fast turns)
• even less front camber
• lower rear ride height
• more front ARB
• higher brake bias

Race

The setup should start off rather stable and slowly get more oversteery throughout the stint. The fuel is set for the full hour including formation lap. Keep your cool, you need to keep the rear tires alive :)