I played with this over the years and even tried using fuel and nitro methythane before racers went to NOS. Also tried a container pressurized with air, there by giving a fine spray---Plan on burning up or warping some valves.hehehe If you're looking for horsepower it's not worth it and if your having detonation problems, I'd look at carb jetting, ignition curve and even cam profiles( increasing the duration helps)--Just my opinion -Paul
