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Your  Sport-Prototype & GT Gearboxe
Official Product Ligier JS2R et JSP4

other applications : call us now!

Applications

protocn     cc slalom circuit  

 

Technical Specifications

  • 6 speed dog ring gearbox, with sequential gearing 
  • Maxi engine torque : 500 N.m (365 lbs/ft)
  • 20 mm teeth width (1° to 3°) and 17mm (4° to 6°) - 89 mm shaft centers 
  • Gear ratios, wide range except 1rst 12x35
  • Step-up conical drive (input) : transverse cluster layout
  • Drop gear quick access (overall reduction)
  • AS7G06 aluminium casings, two possible oil tanks : 6L and 10 L 
  • Oil pump and internal lubrication system + steel filter 
  • Self-lockin differential : 3 + 3 discs, several ramp angles
  • Clutch shaft : 1" x 23 splines or 1" x 26 splines
  • Gearbox selection + pneumatical jack supplied 
  • "Contactless" barrel position sensor

Endurance 650 N.m Option 

  • Special steels
  • 3MO® CeraFinish : superfinishing option
  • TFJ self-locking differential : high torque level
  • Specific input shaft
  • NEW 2023: internal torsion bar

Options and Accessories 

  • Bell housing
  • Release clutch 
  • Output flange

 

Extra informations: : 

  • the NTV gearbox is designed to fit with a centrifugation clutch : no slave cylinder (even if possible to install : ask)
  • The driveshafts must be made bespoke. We recommend Ø28mm maximum.
  • Depending on your application and the technical features of your vehicle, an oil cooler is recommended. Usually we recommend a 13-row radiator, 210x98x50mm with AN6 inlet/outlet connections.
  • Mandatory to use oil type 85W140. 

Ask for your Quote 

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  • Call us now  +00.33.(0)2.43.53.29.39

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