Homebrew Octane booster
 

Here is some great info on how to make the most out of pump gas.

Brian

Homebrew Octane Boosters

Dude - hard core chemistry class !! Where are you going to get some of those chemicals ?? No idea where you'd get toulene, and if you wanna dump tranny fluid in your gas, git 'er done !! Wow. I think I'll just buy racing fuel or over the counter octane booster thanks !!

Lol ya some of the stuff is hard to find, But toulene can be found at Homdepot, Canadian Tire and Homehardwre. I have i high boost GLH omni and i mix with toulene all the time.