depending on my current set up what kit would you suggest? rms reinforced crank new main bearings polini speed control variator malossi white contra spring malossi clutch springs malossi belt 17.5 phva carb yasuni r derestricted malossi reed petals planning on upgading to a 70cc kit and buying an open filter, new carb if necessary, gear up kit. i am leaning towards a cast iron kit and i want a powerful and reliable kit. any suggestions?
