Many of the RC glow engines use a nitro fuel that is a methanol based fuel in which a nitro methane and oil is added. The amount of nitro methane in this nitro fuel is typically about 20 percent but somewhere it is about 10 percent to 40 percent of ranges or higher. The amount of castor oil and synthetic oil is added to the fuel in order to provide the lubrication and cooling to the vehicles. Actually, the type and amount of oil in the nitro fuel determines that whether it will better suits to RC nitro cars and trucks, aircraft or not.

Such kind of fuel is very helpful as it helps to reduce the friction of the RC engines run cooler. A large number of nitro cars are available in the market that is highly gaining popularity among the users all over the world. This energy saves huge amount of your money is petrol. A RC car or a truck with a hopped up engine does a lots of high speed racing that may needs a higher amount of oil percentage that do not involved any professional racing.