To withstand the severe conditions that occur in racing engines, NGK Racing Spark Plugs feature electrode materials and configurations as follows:
- Electrode materials - Many use precious metals such as platinum or gold/palladium for greater durability and lower voltage requirements.
- Electrode configurations - Fine-wire center electrodes provide better sparking and enhanced ignitability. Fine-wire ground electrodes further improve the ignitability of the plug.
- Ensulator configurations - Special configurations are used for the insulator noses to improve throttle response.
Vehicle Fitment
5 Vehicles
Type
Make
Model
Year
- — KAWASAKI KX1252004
- — KTM 125 EXC1998-2001
- — KTM 125 SX1998-2001
- — SUZUKI RM1251996-2007
- — SUZUKI RM2501996-2000