Apologies for the addendum.. Further investigation shows that 16cfr309 SubpartB (Requirements for alternative fuels) ONLY applies to gaseous fuels or batteries.
I have been searching the archives for some time now, and can find no mention of any other liquid fuel regulation other than alcohol (specifically regulated). Does someone have the CFR number for reference? --T Biofuels at Journey to Forever http://journeytoforever.org/biofuel.html Biofuel at WebConX http://www.webconx.com/2000/biofuel/biofuel.htm List messages are archived at the Info-Archive at NNYTech: http://archive.nnytech.net/ To unsubscribe from this group, send an email to: [EMAIL PROTECTED] Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/