Nismo Large Clutch Slave Cylinder For S13 /S14 240SX or Silvia with SR20 or CA18 Engine
To reduce the pedal load when using a sports clutch, improve half-clutch operating characteristics, and provide proper clutch connection positioning, the size of the operating cylinder was increased from 3/4 inch (ø19.05mm) to 13/16 inch (ø20.54mm) in this particular Nismo part. This reduces pedal pressure by as much as 14% compared to a standard part.