So here is my dilemma and hopefully your guys can help. I just got an xr50 motor for a build i am working on and it has a takegawa big bore kit installed. Now its starts right up and idles and everything but it smokes like a mother. Now im on a little bit of a budget or else i would just do a whole new top end with race head but right now thats not in the cards. So here is my question, should i buy a whole new bigbore kit with jug and piston and whatnot or should i keep the takegawa jug and buy just a new 52mm piston and rings?