Whats needed for 200bhp ?

[Chris]

As for the clutch, a DT setup with the same CG paddle and uprated pressure plate that JP's running (at 320 torques) should be fine.

TB is running a R70 with his VNT and making 200bhp, but its not far off its limit.

IMO, a bigger normal turbo, so a GT20 or Iveco k03, along with the R70, and 1800 rail sensor should see you 190, maybe even closer to 200 with an aggressive map.