Motorcycle Repair: fuel tank, honda cm400t, honda motorcycle

Question
I own a '81 honda cm400t. Runs great. I would like to know if there is a larger fuel tank from another model with matching hookup I can install without modifying the bike.

Answer
Probably not but you can check the microfiche to see if other models had similar looking and larger tanks. It may be possible to modify a tank from a different bike to fit your bike but it wold probably involve some cutting and welding.

http://www.bikebandit.com/houseofmotorcycles/honda-motorcycle-cm400t-1981/o/m213...