The stage two clutch range is designed for road and track-going vehicles that require a higher torque capacity and temperature tolerance, and faster engagement. Clutch engagement is more aggressive than stage 1, so it is not recommended for daily-driven vehicles.

These kits feature a high-quality cover with increased clamping force compared with standard, between 20-40%, depending on the demands of the individual vehicle. They use a ceramic friction disc with multiple segments to provide a similar working temperature range as 1B discs but with slightly smoother engagement.

This kit is used more rarely, but it is available for situations such as low speed trial, tracks where the operator encounters temperatures that are too high for organic, and consequently need a higher temperature clutch but with better modulation than 1B. Usually, customers only purchase this option if they have previously used a 1A and found it insufficient due to the operators driving style or the particular demands of the vehicle.

• Flywheel Step (mm): Flat
• Clutch Disk Diameter (mm): 250
• Clutch Disk Spline Count: 24
• Clutch Disk Spline Diameter (mm): 25.4
• Disk Type: Sprung
• Friction Material: Ceramic
• Stage: 2
• Recommended Use: Performance
• Clamping Force Increase: 40%
• Torque (NM) inc FOS: 920
• Torque (Ftlbs) Inc FOS: 680
• Spigot Bush/Bearing included: Yes
• Aligning tool included: Yes
• Flywheel: Included
• Flywheel Bolts: Included
• Pressure Plate Bolts Included: Yes
• Spline Grease included: Yes
• Notes: Conversion to Single Mass Flywheel
• Transport Weight (kg): 18.2

Vehicle Compatibility:

– Nissan BNR34 Skyline GTR RB26DETT