category iconAll Categories
basket iconShopping Cart
0 items

Nitro Fuel

I Highly Recommend QwikFire 16% Nitro Fuel For All Himoto Nitro RC Cars.

As it provides The perfect balance of Methanol Nitro methane and Oil for easy starting, good power and long engine life.


RC nitro fuel is a methanol-based fuel with nitromethane and oil added. The amount of nitromethane in the fuel is typically about 20% but could be anywhere in the 10% to 40% range or higher. Castor oil or synthetic oil is added to the fuel to provide lubrication and cooling. The type and amount of oil in the nitro fuel is what determines whether it is better suited to RC cars and trucks or aircraft. Type of Oil in Nitro Fuel

Oil in the RC Nitro fuel helps reduce friction and helps the RC engine run cooler. Nitro fuel may contain castor oil, synthetic oil, or a mixture of both. When castor oil breaks down at high temperatures it creates a lubricating film -- desirable but somewhat messy. Synthetic oil lubricates well at low temperatures but at high tempertaures it burns off and provides little protection. Because RC car engines typically run hotter or have less efficient cooling systems than RC aircraft, nitro fuel for cars usually uses castor oil or, more commonly these days, a castor oil / synthetic oil mix. RC aircraft fuel typically uses synthetic oil but may also use a castor oil / synthetic oil mix.

Percentage of Oil in Nitro Fuel

The percentage of oil might range anywhere from 8% to 25% with 15%-20% being the typical amount of oil found in nitro fuel. There is some debate as to whether an RC aircraft that often runs at wide open throttle during most of its run needs a higher percentage of oil than an RC car that only runs at full throttle for short spurts. An RC car or truck with a hopped-up engine that does a lot of high speed racing may need a higher oil percentage than one running a stock engine and not involved in professional racing.

Other Types of RC Fuel

While 10% to 40% is the typical percentage of nitro in nitro fuel, you can buy fuel with as much as 60% nitro or with 0% nitro (FAI fuel). Most RC cars and trucks use 10%-40% nitro blends. RC airplanes may use lower nitro blends of 5%-10% nitro. There are also RC engines that run on regular petrol mixed with motor oil or diesel fuel (these are engines with spark plugs rather than glow plugs) as well as jet-turbine engines that use propane or kerosene. These are specialty radio controlled models and not the kind most often sold in hobby shops.

Best Fuel For an RC Nitro Engine

It is generally best to start out with the type of Nitro fuel recommended by the manufacturer for your RC engine -- and the recommended engine settings -- whether that glow engine is in a car, truck, airplane, helicopter, or boat. Once you become more familiar with your RC and understand how the various nitro blends affect performance you can start experimenting to find the nitro/oil mix that works best for the way you use your RC.

Please See our range of nitro fuel here.. Nitro Fuel