In petrol cars it is the responsibility of the spark plugs to ignite the fuel and air mixture in the engine. Most spark plugs feature a copper electrode but for the best performance you need a stronger spark… This is where the Nology spark plugs come into play! Unlike inferior iridium and platinum electrodes used by other manufacturers Nology use a silver electrode which is by far the best electrical and thermal conductor of any electrode!

This results in a stronger spark giving more throttle response, power and torque increases. Nology plugs are a perfect upgrade for both standard and high performance engines. Customer demand for a performance spark plug got us here at R-Tec searching for one we knew we could trust. When we discovered Nology back in 2010 we knew we had found it.