RC Spark Plugs: An Essential Engine Part Nitro
The RC spark plug is a fundamental component of the engine Nitro radio controlled. Its mission is to ignite the air-fuel mixture in the combustion chamber, thus allowing the engine to start and maintain a stable speed. Its quality directly influences power, idling regularity and engine life. A suitable spark plug ensures complete combustion and limits deposits, guaranteeing clean and efficient operation.
Choose your candle carefully: hot or cold?
The candles are distinguished by their index Nitro, in other words their ability to dissipate heat:
- Warm candles : ideal for engines used in cold or low-stress conditions. They retain heat longer to facilitate starting and stabilize combustion.
- Cold candles : designed for powerful engines or engines subject to high temperatures. They dissipate heat more quickly, thus avoiding any risk of overheating.
The choice depends on the ambient temperature, the type of engine and the intended use (leisure or competition). It is recommended to follow the instructions of your engine manufacturer to select the index Nitro appropriate.
Maintenance and Compatibility
A spark plug must be checked regularly: a dirty or worn filament leads to a loss of power and starting difficulties. RC Team offers spark plugs compatible with the majority of thermal engines for RC cars, whether they are intended for On-road, rally or off-road. The available models are tested and validated by industry experts. RC model making to guarantee performance and reliability.
Additional accessories
To optimize your starts, also equip yourself with a candle warmer or Glow Starter to preheat the candle before use. You will also find in our department fuel Nitro everything you need to maintain and fuel your engine: pipettes, filters, hoses and fuel guns. With RC Team, every part of your engine Nitro is in good hands.





































