I dunno why they printed it in BOLD with an exclamation mark at the end like it is some kind of "Caution" or something... I don't see any place on their web page to ask a question. Interesting story there about an engine that was underwater for 10 years tho.
http://www.morganfuel.com/miraclefuel.htm

I think I will continue to use ARO until I get an answer to this question.