Fuel tank on ebay

[Houdini]

Custom made and painted.

http://cgi.ebay.com/ebaymotors/Honda-GL1500-Valkyrie-Gas-Tank-Fuel-Cell-Interstate-NR-/220596434230?cmd=ViewItem&pt=Motorcycles_Parts_Accessories&hash=item335c927536

Have not run out yet so not sure of exactly how much more it holds. We guess more than the famed Interstate Tank.

BS - I'm sure they have an idea of how many gallons it holds .... but I digress!

[Valkpilot]

As good as that looks, why not just bungee a couple of 5 gallon gas cans on top of the frame?

[SideCar]

Remember Steve in the UK that combined 2 tanks to build his into a 7 or 8 gallon tank that you could land an aircraft on?