Porsche 911 GT3 R Rennsport

TYRES

• Compound: GT3 Slick (Medium)
• Front PSI: 27.0 cold (target 29.0 hot)
• Rear PSI: 26.5 cold (target 28.5 hot)
• Camber F / R: -3.6° / -2.4°
• Toe F / R: +0.05° out / +0.15° in
• Optimal operating temp: 85–95°C (target 90°C core)
• Tyre blankets: not available in AC Evo

ELECTRONICS

• TC1: 5
• TC2: 2
• ABS: 5
• Engine braking / brake magic: not adjustable on this car
• Brake bias: 57.5% (shift to 56.5% as fuel burns off)

SUSPENSION

• // FRONT
• Ride Height: 62 mm
• Wheel Rate FL / FR: 150,000 N/m / 150,000 N/m
• ARB: 55,000 N/m
• Brake Torque Multiplier: 100%
• Brake Bias: 57.5%
• // REAR
• Ride Height: 76 mm
• Wheel Rate RL / RR: 175,000 N/m / 175,000 N/m
• ARB: 72,000 N/m
• Diff Preload: 85 Nm
• Diff Coast: 0.7
• Diff Power: 0.4

DAMPERS

AERO

• Front wing: not adjustable (fixed splitter)
• Rear wing: 7 (scale 1–10, high-medium downforce for rear stability under late braking)
• Downforce level: Medium-high
• Brake ducts: front 2 / rear 1 (scale 0–5), holding brake temps at 450–600°C over race distance

KEY SETUP NOTE

• The rear-engined 911 will rotate sharply on trail-braking, which suits your aggressive style, but the rear gets very loaded on the Bit-Kurve and Ford-Kurve exits. Coast lock at 0.7 and rear wing at 7 keep the rear planted on entry. Power lock at 0.4 stops the inside rear from spinning up and cooking the rears over a long stint. Start with the cold pressures above and adjust in 0.5 PSI steps so hot pressures settle at 28.5–29.0 PSI by lap 4.

TRACK GUIDE

• Turn 1 (Einfahrt Motodrom): Brake at the 100 m board and use the full braking zone while the car is still straight, then trail off before turn-in to rotate the 911 around the apex. Keep the exit tidy because it feeds Yokohama-S.
• Schumacher-S / Castrol-S (T3): Prioritise front stability through the direction change. Take a late apex on the first part and a tidy exit kerb on the second, being careful with rear-engine pendulum on the right-left transition.
• Dunlop hairpin (T5): Brake hard in a straight line, rotate early and get on power progressively. This is a major traction zone, so squeeze the throttle rather than stabbing it with 0.4 power lock.
• Bit-Kurve (T11) and Veedol (T13): Sacrifice a little entry speed at Bit-Kurve for a clean, early throttle application, as it sets up the long back straight. Take the Veedol chicane kerbs aggressively but keep the car straight on exit.
• Shell (T16) and Ford-Kurve (T18): Late brake into Shell and rotate with trail-braking. Ford-Kurve is a slow tight right where traction matters, so be patient with the throttle to protect rear tyre life and get a strong run through the stadium.