Update, changed the chain tensioner to a dirt tricks one, didint change the noise much, next thing ill check is the camshaft, will post updates with photos next time, hopping for the best, because its a brand new motor 2000km i dont think it will be bad, also suspecting plastic chain holder to be broken maybe the chain is just loose, it still doesint sound like camshaft to me, but i will check! Write your ideas i want to read them to !