i own a liquid cooled Zundapp KS 175( Enfield Fury,first batch ).I picked up the LC barrel and head with radiator from a contact who used to stock spares,used and new.I used it for more than ten years.The bike was on the shelf for the last 4 years,and somehow water got into the engine from the carb & airfilter side.The bore is ruined and I need to resleeve/hard chrome the existing bore sleeve.Would like some advice on this if anyone has got this done.