The car
Porsche 963
GTP · Mid-engined · Twin-turbo V8 · Downforce 5/5
LMDh on the Multimatic chassis. Shares the spec gearbox and hybrid with the rest of the LMDh field, so it behaves far more like its rivals than a GT3 does.
Where to start. Platform first, same as the rest of the class.
The bias
What this car's answers lean on
In order: what this car reaches for first when something is wrong. GTP sets the baseline, and anything this car weighs differently says so.
- Ride height, heave, bump stops — aero platform control
- Wing and rake
- Braking system — bias, ABS, pressure
- Damper clicks
- Free changes — driving, not setup
- Differential and engine braking
- In-car driver aids and gearing
The garage
What you cannot change on this car
Still shown, struck through at the rank they earned — partly so the list is honest, partly because they open up as you move up a class.
Everything the tool can suggest is adjustable on this car.
Sideways
Where to go next
The ranked answer needs a corner. Pick a circuit to get one.
This car, round by round
Autódromo José Carlos PaceGrand PrixAutodromo Nazionale MonzaGrand PrixCanadian Tire Motorsports ParkSingle configurationCharlotte Motor SpeedwayRoval 2025Circuit de LédenonFull CircuitCircuit de Spa-FrancorchampsGrand Prix PitsCircuit des 24 Heures du Mans24 HeuresCircuito de NavarraSpeed CircuitDaytona International SpeedwayRoad CourseFuji International SpeedwayNo ChicaneLime Rock ParkFull CourseLime Rock ParkGrand PrixMobility Resort MotegiGrand PrixMotorsport Arena OscherslebenGrand PrixOkayama International CircuitFull CourseOulton ParkInternationalOulton ParkFostersRoad AmericaFull CourseRoad AtlantaFull CourseSummit Point RacewaySingle configurationTsukuba Circuit2000 FullVirginia International RacewayFull CourseVirginia International RacewayNorth CourseWatkins Glen InternationalBootWinton Motor RacewayNational Circuit
Same family