F80 YAMAHA FOUR STROKE NEEDS HELP

[<CURTIS1698G>]

I HAVE A 2000 F80 THAT I UNDER STAND IS BASICALLY THE SAME AS A F100 WHAT CAN I DO
TO CHANGE MY F80 CARB JETS????
ANY HELP AT ALL THANKS

[<boats.net>]

No it looks like you would have change Crankcase, Head and Carbs

[<CURTIS1698G>]

YAMAHA PARTS ONLY SHOWS NEEDLE AND 2 JETS
IN THE CARBS THAT ARE DIFFERENT UNLESS
SOMETHING IN THE EXAUST CHAMBER IS DIFFERENT
TAHT I CAN NOT FIND