Ligier JS P325

TYRES

• Slick, Front 27.8 PSI, Rear 27.3 PSI, blankets 80°C F/R

ELECTRONICS

• TC: 3, ABS: 2, Engine Braking: Medium (4/6), Brake Bias: 53.5% (cockpit adjustable 52–55%)

SUSPENSION

• // FRONT
• Ride Height: 55 mm
• Wheel Rate FL / FR: 165000 N/m / 165000 N/m
• ARB: 220 N/m
• Brake Torque Multiplier: 98%
• Brake Bias: 53.5%
• // REAR
• Ride Height: 65 mm
• Wheel Rate RL / RR: 155000 N/m / 155000 N/m
• ARB: 180 N/m
• Diff Preload: 55 Nm
• Diff Coast: 0.45
• Diff Power: 0.35

DAMPERS

AERO

• Front Wing: 4 clicks, Rear Wing: 6 clicks, Downforce Level: Medium-High (balanced for Mulsanne straight efficiency + Porsche Curves stability), Brake Ducts: F 2 / R 3

KEY SETUP NOTE

• This car's LMP2-spec aero platform is extremely straight-line sensitive at Le Mans — running even one click too much rear wing costs more down the Mulsannes than it gains in the Porsche Curves, so bias setup toward low drag and accept slightly looser rotation at Indianapolis/Arnage in exchange for straight-line speed; manage rear tyre deg by not overloading the diff power lock on Mulsanne chicane exits since aggressive throttle application there is the single biggest rear-tyre killer over a stint.

TRACK GUIDE

• Mulsanne Chicanes (1 & 2): brake late but straight-line only — any trail-braking rotation here snaps the rear on cold-ish tyres; get back to full throttle early, this is a traction-limited exit onto a long straight so don't overdrive it.
• Porsche Curves: this is where lap time is won — commit to a smooth, high-minimum-speed line, trust the aero, carry speed rather than trying to out-brake; overdriving entry here costs multiple tenths and accelerates rear tyre wear.
• Indianapolis/Arnage: late apex, get the car rotated early on turn-in using trail brake, then unwind the wheel progressively — traction out of Arnage onto Porsche Curves matters more than entry speed.
• Ford Chicanes: similar to Mulsanne — sacrifice ultimate mid-corner speed for a clean, straight exit onto the final straight into the pits/start-finish, this exit speed compounds over the lap.
• Tyre/fuel management: short-shift slightly out of the slow chicanes during the first and last 5 laps of a stint (cold/worn tyres), and lean on engine braking rather than late brake-pedal pressure into Mulsanne corners to save the rear tyres over a full fuel stint.