but really you need the 540kit. I know you think you have enough power but honestly you dont just do it. THe only downside is that decent tires will last about 4 good rides before you start ripping lugs off



They do make a 570 kit. Basically a stroked 540 but have read multiple times that it has that heavy feel from all the gyro. Theres an outfit that will shave an even pound off your crank. They say itmakes it into a fairly baddazz machine after that. But now your talkin serious coin.