Hi blokes, well first time I messed up buying a bike new to DLs and bought my self a K2 but now I am under the hood as it were I have now found out problems one being that the idiot didn't know how to remove his exhuast nuts fromt the manifold with out braking them and he has drill them out not well and heli coiled new ones in which are far to deep into the ali and completly off centered..... does any one have the cylinder heads lying around or an engine with semi low mileage on it, can you blokes tell me what year engines will fit my 2002 k2 model so I don't have to feck this bike off for pennies the bloke who sold it is leaving the country and there is no chance of a return