I've been using a coleman 442 . . . . it IS a bit larger than some, but doesn't require a separate fuel source, and, when it runs low on fule, I've got 6 gallons over on the bike . . . .
Been buring lead-free low test for years . . . . . .never a problem (though I DO have a rebuild kit stashed in the bottom of the saddlebag) . .. .
"Here is your country. Cherish these natural wonders, cherish the natural resources, cherish the history and romance as a sacred heritage, for your children and your children's children. Do not let selfish men or greedy interests skin your country of its beauty, its riches or its romance.” T.R.