Re: Custom Fuel Tank, Gas Tank
I made one out of PVC but later found out the gas can melt it over time. Have you done a search on tanks? There are a lot of threads on homemade tanks from welding aluminum to soldering big juice cans. And you mentioned the cap and petcok. I think it is Pirate cycles that sells a cap setup you can incorporate into your aluminum tank and Sick Bike Parts sells a good petcok.