Originally Posted by BGTV8

Clutch not clearanced correctly .... pressure plate is not providing sufficient clamping force against driven plate.

Does South Bend recommend dxd black billet flywheel ??

Alternative is the csc is partially pressuring the pressure plate (like you already have your foot partly on the clutch.

This needs measuring up.

Thrust race on csc needs to be free from pressure plate fingers with no pressure in the clutch line (eg: foot not on clutch).

I am not familiar with Z1 csc kit - is it concentric with the input shaft of gearbox ... if so, it needs adjustment to remove pre-load on the pressure plate.

If it is a fork-type, you should be able to adjust externally.

Anyone familair with the Z1 csc kit available to assist ....