the big bear shares the same top end as the warrior, now i noticed the older 400 kodiac engines are a 400 air cooled engine and the cylinder and cylinder head look the same as the 350
i looked at the part numbers on yamaha site and the crank and all top end parts were the same part number, except the timming chain, is this a parts book mistake or is the 400 actually a 350?
i looked at the part numbers on yamaha site and the crank and all top end parts were the same part number, except the timming chain, is this a parts book mistake or is the 400 actually a 350?