10 gallons - 91 octane pump gasoline
8% C3H6O (Propylene Oxide)
8% C3H7NO2 (Nitro Propane)
13.5% C7H8 (Toluene)
.125% Marvel Mystery Oil

I will guarantee you a 6-8% hp increase. Or if you just want to buy the stuff off the shelf,
http://www.motorsportsracingfuels.co...Additives.html
PURE POWER SUPER BLUE 007 - Using one gallon Super Blue 007 to treat four gallons of gasoline increases a boost in horsepower of 10-12%. Has no effect on dielectric meter. Slightly increases specific gravity. Contains no nitro compounds. Just add to your current racing fuel and check your lap times or E.T.'s. Raise jet sizes by at least 2. Clear in color. (Availability in 1 gallon, 5 gallon & Drums).