Well, i bought my volcano in Jan. 2009 and got rid of it today 10-18-09. ran about 3 quarts of fuel through it and had a blast doing it.
I traded it for a 1:10 scale nitro dragster made by megatech. It has a .16 engine in it, a 2 speed trans, a tuned pipe and header.
All i can say is that this thing is FAST!!!