Product update: Actually, this is what my dear old Pop "remembered" from his circle track days (in the mid-late '60's) - Take premium fuel (for that day in time) and add 10% toluene and to that, 4oz of propylene oxide to 5 gallons of fuel. - Watch it, I say boy watch it fizz (foghorn Leghorn) Have we any chemists out there reading this long winded post?
