Super Racing RR15YC-1 Spark Plug
RR15YC-1 Brisk Racing Super Spark Plug
Brisk SKU - RR15YC-1
Parameters:
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Thread Diameter 14mm
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Thread Reach 25mm-1"
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Hexagon 16mm-5/8"
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Seat Type Tapered
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Design Copper Alloy Electrode
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Resistor Yes
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Projected Yes
- Heat Range - 15
Brisk RR15YC-1 Replaces:
The center electrode is from nickel alloy filled with copper core (SUPER) or from special nickel-yttrium alloy (SUPER YTTRIUM) with high heat conductivity what enables to optimize thermal balance of active parts of spark plug. Perfectly covers engine’s demand at both low speeds driving with prevalence of cold starts and long-running highway driving.