Re: Auxilliary fuel for Honda 2 HP -4 stroke
If I recall correctly, I drove my Honda 2 HP wide open in two-foot "seas", driving my Portabote at a ripping 4.5 knots (this was entirely expected) and clocked 46 minutes to burn one litre of 87 octane-rated gasoline. Of course, I was carrying 10 litres in a little jug. Others use plastic bottles.
While I can see and appreciate an external tank for the Honda 2000 generator, I've never seen the need to modify my Honda 2, because I don't use it for extended trips. It's really for to-ing and fro-ing in a Portabote or the smallest of Zodiacs. At that it excels.