The re-ground cams were installed along with CRS carbs before I even bought the bike, so, no, I can't give you any kind of ride comparison. At one time, I did have the specs, but they were lost when this forum was re-done, and since then the dealership has decided to cite proprietary interest with regards to divulging the timing values. From what I remember, they weren't anything to hell-raising as compared to stock.