E3 - Racing Spark Plug E3108

E3 Racing Spark Plugs: High-Performance Ignition Upgrade your racing engine with E3’s patented DiamondFIRE technology. Engineered for high-RPM stability and maximum heat transfer, these 14mm plugs deliver a faster, cleaner burn for more power and lower emissions.

• Stability: Dual-leg electrode design prevents vibration failure.

• Reliability: Full-size center electrode for long-term racing use.

• Efficiency: Optimized spark delivery reduces fuel consumption.

• Fixed Gap: Designed for precision; no adjustment required.

• Sold Individually.
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