What are the torque and/or hp ratings of the zetec clutches (stage 3 and 4) SPEC doesn't list them that I could find. And is there there a lightening option for the clutches? I seem to remember seeing that on one website or other. Is there a price break for a clutch/flywheel combo hence the "*by itself*"? Sorry for so many Q's, just interested as I am not particularly happy with my fidanza/grizzly setup at the moment.
