Just bought a Goodwin clutch kit for my 2001 zr600 just curious if anyone has any experience. What kind of improvements should I expect?

i put a goodwin on my 99 zr600 last year. this could be the best kit for overall performance for this sled. i got better mid and topend, but the backshifting was the most noticable improvement.
it doesn't engage at super high rpm like bm and d&d, so it might not be as fast in a drag, but it will be great in the trails.