so i just order malossi 72cc cylinder kit for my cobra racer . and ive been all over the internet on how to derestrict the cobra racer top boy and there is not any clear answers on it .. some say to cut a green wire some say cut the cdi .then they say there is restriction on the carb, variator boss something about a washer ,intake and exhaust ..can anyone point to the right direction on the hows tos cause i cant find nothing . or make a step by step write up . so we can closes this case on this ghost bike lol thanks everyone for your time and your replys .also i heard once i do all these things it can do upwards of 50 mph !!!!! lets see and comfrim !