I have a 2012 900xp that I plan to use for XC racing. It has 26" tires and the engine is stock except for BMP exhaust, Dragon Fire intake and PC5 tuner. I’m hoping to find a clutch kit (springs/weights/helix) for the stock clutches that will help my 900xp keep up with the 1000xp’s in XC racing (mostly 0-30mph range). What do you guys recommend?