Just came by this, sorta apprehensive about trying it though.
http://pesn.com/2005/03/17/6900069_Acetone/
-Arslan
My brother tried some shit like that.
You’d think if petroleum scientists knew of a way to improve, they would
have done by now.
I wouldn’t try this shit even if gas was $9.99/L
acetone will reduce the octane rating of gasoline