23-06-13, 11:09 AM
It was coolant, all pipes have ben checked and all okay, the coolant was leaking from the carb itself, seems an internal seal has perished, too messy for to take carbs apart and seperate so I have looped the pipe from housing to the rad bypassing the carbs, seems to work so far. Must of overheated at some point as it had no water init when I bought it, DOH!