I prefer to use CH3NO2 (nitromethane) myself

. But hey, to each his own.
I gotta see it in action. This may be the hot setup for the n/a promod cars next year, cause right now the blower cars are stealing the show. Take a gander at this if you have the time, its a really interesting read.
http://www.competitionplus.com/2006_...carpenter.html