NGK Spark Plug - BPR9EIX

🏎️ NGK BPR9EIX: Built for Karting Precision

🏁 Karting-Specific Edge

The “P” in BPR9EIX stands for a projected insulator tip, which slightly extends into the combustion chamber. Especially useful in standard race conditions or when tuning for  low-end torque.

Whether you're running a PRD Fireball, Rotax, or Yamaha KT100SD, the BPR9EIX is engineered to deliver consistent ignition under pressure. Here's how it performs when you're chasing podiums:

⚡ High-Performance Spark Delivery

• Fine-Tip Iridium Electrode (0.6mm): Generates a focused, stable spark that ignites the air-fuel mix faster and cleaner. That means sharper throttle response and smoother power delivery—especially critical when you're exiting tight corners or launching off the grid.

• Higher Ignitability: Promotes faster flame growth, giving you better acceleration and more efficient combustion lap after lap.

🔥 Heat Management & Durability

• Copper Core + Alumina Silicate Ceramic Insulator: Keeps the plug cool even when your engine’s screaming at high RPMs. Superior heat transfer reduces the risk of misfires and helps maintain consistent performance throughout long heats.

• Trivalent Metal Plating: Resists corrosion and seizing—ideal for karts exposed to moisture, fuel additives, or stored between race weekends.

🛡️ Reliability Under Pressure

• Triple Seals: Prevent combustion gas leakage, keeping your engine tight and efficient.

• Corrugated Ribs: Prevent flashover, ensuring the spark stays inside the cylinder where it belongs.