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Spark plug, R6254E, 105
Item no. XR-R6254E-105

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Spark plug, R6254E, 105

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Unit price when buying 1 
13,07EUR(excl. VAT)
Unit price when buying 4 
10,54EUR(excl. VAT)
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Product information

NGK R6254E-105 – Racing Spark Plug for Extreme Conditions
This NGK Racing Spark Plug R6254E‑105 is engineered to endure the harsh environment of racing engines—characterized by high temperatures, intense mechanical and thermal stress—common in shifter and high-compression engines.
Specifications:
Thread: 14 mm × 1.25
Reach: 19 mm (¾")
Hex size: 21 mm (13/16")
Resistor: No (non-resistor variant)
Electrode materials: Fine-wire center and ground electrodes for enhanced ignitability
Insulator design: Throttle‑response optimized insulator nose, ribbing to prevent flashover, copper core for heat dissipation, and triple seal design
Heat range: 10.5 – designed for hot running, high-compression conditions
Additional features: Gold-palladium center electrode, platinum-tipped ground electrode for durability and ignitability
Application: Ideal for IAME X30 engines.
Benefits:
Built for extreme thermal and mechanical stresses
Reliable ignition performance under high load
EMI interference is not a concern (non-resistor)
Competition grade—specifically approved for X30 racing

Specifications

Actual weight
0.06
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