ACT 6 Pad Sprung Race Disc - 6228222 Air/Fuel Controller SB11-XTG4 kit features an Xtreme

SB11-XTG4 kit features an Xtreme pressure plate for the most demanding driver

0-5V & RS232 output for data logging and feedback control

NX1-XTG6 kit features an Xtreme pressure plate for the most demanding driver

Nissan Pulsar

ACT 6 Pad Sprung Race Disc - 6228222 Air/Fuel Controller SB11-XTG4 kit features an Xtreme6228222 is a 6 pad spring centered race discs made with high quality ceramic friction materials. The engagement is harsher, but shifting is faster. The heavy duty torsional dampening springs are stronger, in most cases, than standard springs and are provided in the best sizes and spring rates to suit the application. The 6 pad, spring centered disc is recommended for larger clutch sizes to absorb more heat and for smoother engagement.