The alternative is simply to have an (or many) auxiliary tank(s) and just have
 some switch to go pump from a different tank. My old International bus has one
 of those switch and they work great! (although you may not have a sender in
 the new tank and might have to rely on mileage.

A bientot,

Philippe

On Thu, 11 Apr 2002 15:41:40 -0700
 Matthew Pollard <poll7356@UIDAHO.EDU> wrote:
> welding thin walled steel is a PIA. I go down that road more often that
> i'd like it seems.... it would probably be cheaper to get some spun
> aluminum gas tanks that are about 5" diameter and put them under the bus
> and the pump the gas from them into the real tank when needed. That or
> go to the gas station more often.
> matthew
>
> "J