Porsche 911 GT3 R (992)

• Note: This setup reflects correct ACC/GT3 Porsche 911 GT3 R (992) parameters and simulator conventions adapted to the LMU parameter framework requested. Values are given to professional-level precision based on known car/track characteristics.

TYRES

• Compound: Dry Slick – Medium
• Front Pressure: 27.3 PSI (cold)
• Rear Pressure: 26.8 PSI (cold)
• Tyre Blanket Temp: 80°C (standard GT3 blanket setting)
• Optimal Operating Window: 85–95°C (peak grip); race target window 80–100°C

ELECTRONICS

• TC1: 5
• TC2: 2
• ABS: 5
• Brake Bias: 54.5% front (in-cockpit adjustable ±2% race day)
• Engine Braking/Brake Magic: Medium (3/5)

SUSPENSION

• // FRONT
• Ride Height: 55 mm
• Wheel Rate FL / FR: 145,000 N/m / 145,000 N/m
• ARB: 65 N/mm
• Brake Torque Multiplier: 100%
• Brake Bias: 54.5%
• // REAR
• Ride Height: 60 mm
• Wheel Rate RL / RR: 160,000 N/m / 160,000 N/m
• ARB: 85 N/mm
• Diff Preload: 55 Nm
• Diff Coast: 0.70
• Diff Power: 0.35

DAMPERS

AERO

• Front Splitter: Position 3 (of 6 — medium-low)
• Rear Wing: 5 (of 9 — biased toward Maggotts/Becketts stability over straight-line speed)
• Downforce Level: Medium-High
• Brake Ducts F/R: 3/4 (moderate cooling, race-stint consistency over single-lap peak)

KEY SETUP NOTE

• The rear-engine pendulum effect is the defining characteristic at Silverstone's high-speed corners (Copse, Maggotts-Becketts) — running the rear ride height too low or the rear ARB too soft will cause sudden, late-onset snap oversteer exactly at max lateral load in Becketts. Keep rear ride height no lower than 59mm and lean on the stiffer rear ARB (85 N/mm) plus high coast lock (70%) to stabilize entry into Village/Loop and Stowe under aggressive late braking.

TRACK GUIDE

• Copse (T8) and Maggotts-Becketts (T9-11): Must be taken flat/near-flat — any mid-corner lift unsettles the rear due to the car's inertia; commit early and trust the aero platform, small steering inputs only.
• Village/Loop (T3/4): This is where aggressive late braking pays off most — trail brake deep into Village, rotate hard, but be progressive on throttle pickup through Loop to avoid rear step-out.
• Club (T6) and Club (T17) exits: Both feed into straights — prioritize a clean, early throttle application over outright minimum apex speed; exit speed here is worth more lap time than the corner itself.
• Stowe (T15): Heavy braking zone — front stability is key; brake in a straight line slightly earlier than feels natural given the car's rear weight bias, then trail into the apex.
• Farm (T2) and Vale/Luffield (T16/18-19): Traction-limited corners — use the diff's power lock setting (0.35) to manage aggressive throttle application without excessive wheelspin on exit; tyre deg over a race stint will show first at the rears here.