Well im thinking about tearing into my motor before long looking for some more power. Ive got full two brothers exhaust and msd with a stall kit and greaseless overdrive weights. I ride with a couple buddys that have the 900xp if that tells you any reason i want a little more power but dont really want to get rid of my rhino. Im really looking for as much torque i can get but also want the hp also. Any help would be great.