| if this kit is stock chinese moded, it will need work to the cylinder areas to remove machine burr leftovers, the exhaust port will need correcting, the boost port will need extra milling. the chinese manufacture these very quicky and some of the machine work i have seen to these kits look like either young boys or girls are the machinests. once all of these are fixed the kit will work fine, also the crank needs to be balanced. | 
