Ligier JS P4

Ligier JS P4

With an exceptional performance, quality, and safety ratio, the Ligier JS P4 is a closed-cockpit sports prototype built around a carbon monocoque by HP Composites. Designed to introduce drivers to the world of prototype racing, the JS P4 is eligible for national series and endurance events such as the Ligier European Series and the Creventic 24 Hours Proto Series, and can also be used for track days. Powered by a Ford V6 3.7-liter Cyclone engine producing 385 horsepower at up to 7,000 RPM, it features a six-speed transverse gearbox, adjustable Ohlins dampers, and Brembo braking. Measuring 4,680 mm in length with a 2,860 mm wheelbase and a weight of 920 kg, the JS P4 offers an accessible yet thrilling prototype driving experience.

Technical Details

  • Carbon monocoque & crashbox HP Composites respecting the LM P3 safety regulations
  • Bodywork carbon HP Composites
  • Length: 4680mm – width: 1900mm – wheelbase: 2860mm
  • Weight: 920kg

  • Ford V6 – 3,7 litres Cyclone mid rear positioned – 385 hp
  • Specific camshaft
  • RPM max: 7000 rpm

  • LMP3 6-piston front and rear  calipers
  • 355×32 mm front and rear LMP3 discs

  • Transverse 6-speed gearbox
  • Semi-automatic paddle-shift system
  • ZF centrifugal twin-discs clutch
  • Pneumatic gearshift system
  • Hydraulic power-assisted steering

  • Aluminium Ø18” – front width: 10” – rear width: 11”

  • Cockpit adapted to all sizes
  • Carbon seat support
  • Optimised driver and cockpit ventilation
  • Headrest compatible with Hans device