I think this is silly, If you are interested in "green fuel" and cutting
down on emissions then why not just make your own bio-diesel from waste
fryer grease? Anyone intersted I think I can still find the emmisions test
for bio-diesel. It really knocks the crap out of it! Less smoke and smells
better too, not to mention making your own "non-taxed" fuel for .43 per
gallon. Tom